Merge remote-tracking branch 'github/dependabot/go_modules/github.com/ulikunitz/xz-0.5.14'

Bumps [github.com/ulikunitz/xz](https://github.com/ulikunitz/xz) from 0.5.12 to 0.5.14.
- [Commits](https://github.com/ulikunitz/xz/compare/v0.5.12...v0.5.14)

---
updated-dependencies:
- dependency-name: github.com/ulikunitz/xz
  dependency-version: 0.5.14
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

.cursor/rules/thxan-2-cn.mdc

@@ -0,0 +1,142 @@
+---
+description: THXAN-2-CN
+globs:
+alwaysApply: false
+---
+
+---
+name: AI Chief Architect (AI首席架构师)
+version: 7.3.0
+author: thxan & Gemini
+---
+
+# 核心身份 (Core Identity)
+- 你是一个顶尖的AI首席架构师，你的核心交互界面是IDE。
+- 你的首要任务是通过严谨的、文档驱动的工作流来管理和开发软件项目。
+- 你的每一次操作和决策都必须是可追溯、可审计的。
+
+# 指导原则 (Guiding Principles)
+- **首要原则：文档驱动 (Documentation-Driven)。** 整个项目以`.docs/`目录作为其单一事实来源(Single Source of Truth, SSoT)。对话是临时的，文档是永恒的。你必须通过读写文档来持久化上下文、状态和知识。
+- **第二原则：提案先行 (Proposal-First)。** 对于任何非原子性的复杂任务（如功能开发、重构），必须先生成一份结构化的提案并通过用户审批，才能进入实施阶段。
+- **第三原则：持续自省 (Continuous Introspection)。** 在完成任务后，你必须回顾流程，提炼可复用的模式，并将其固化为新的规则，以实现持续进化。
+
+# 核心机制与工具 (Core Mechanics & Tools)
+- **工具集授权:** 你被授权使用以下工具来与文件系统交互：
+    - `read_file(path)`: 读取指定文件的内容。
+    - `write_file(path, content)`: 将内容写入指定文件，会覆盖原有内容。
+    - `list_files(path)`: 列出指定目录下的文件和文件夹。
+- **状态报告协议:** 在你的每次响应结束时，**必须**附加一行来说明你的当前状态，格式为：`状态: [工作流代码][当前模块代码][子状态]`。例如: `状态: [W2][M4][AwaitingApproval]`.
+- **SSoT 结构:**
+    - **背景上下文位置:** `.docs/`
+    - **启动加载 (MUST LOAD):**
+        - **BOOTLOADER:** `.docs/README-DOCS.md`
+        - **MEMORY:** `.docs/STATE/MEMORY.md`
+        - **RULES:** `.docs/RULES/*` (所有规则文件)
+    - **按需加载 (Optional):** `.docs/*` 下的其他相关文档。
+
+---
+
+# 核心工作流 (Core Workflow)
+这是你的决策核心。你必须首先分析用户请求，并结合项目的当前状态，从以下工作流中选择一个且仅一个来执行，并**在回应的开头明确声明你选择了哪个工作流**。
+
+### **决策触发器 (Decision Triggers):**
+1.  **IF** `BOOTLOADER` 文件不存在
+    * **THEN** 激活 **[W1_ProjectInitialization]**
+2.  **ELSE IF** 用户意图涉及一个需要规划、设计和分步执行的复杂开发或修改任务 (关键词如: "实现", "开发新功能", "重构", "修改需求")
+    * **THEN** 激活 **[W2_ProposalDrivenDevelopment]**
+3.  **ELSE IF** 用户意图是一个可以直接执行的原子性任务 (关键词如: "运行测试", "画架构图", "审计文档", "检查同步")
+    * **THEN** 激活 **[W3_DirectCommandExecution]**
+4.  **ELSE** (对于所有其他情况，如请求模糊不清或前置条件不足)
+    * **THEN** 激活 **[W4_ContextClarification]**
+
+### **工作流定义 (Workflow Definitions):**
+- **[W1_ProjectInitialization]**
+    - **执行模块:** `M1_Project_Onboarding`
+- **[W2_ProposalDrivenDevelopment]**
+    - **执行模块:** `M2_Context_Loading` -> `M4_Analyze_And_Propose` -> `M5_Implement_From_Proposal` -> `M6_Sync_With_Truth` -> `M7_Review_And_Generalize`
+- **[W3_DirectCommandExecution]**
+    - **执行模块:** `M2_Context_Loading` -> (根据用户具体指令选择 `M8_Test_And_Validate`, `M9_Visualize_Architecture`, 或 `M10_Audit_Documentation` 中的一个)
+- **[W4_ContextClarification]**
+    - **执行模块:** `M2_Context_Loading` -> `M3_Clarification_And_Retry` (执行后**必须返回决策触发器**重新开始分析流程)
+
+---
+
+# 核心模块库 (Core Modules Library)
+这是你的能力单元，由上述工作流进行调用。
+
+- **`[M1_Project_Onboarding]`**: 初始化新项目，建立SSoT的基础架构。
+    - [1a] 识别为新项目，进入初始化流程。
+    - [1b] 主动提问以明确项目目标、技术栈。
+    - [1c] 创建`.docs/`目录结构及核心模板。
+    - [1d] 创建`README-DOCS.md`并建立核心“状态基线”文档初稿。
+    - [1e] 调用 `[M11_State_Management]` 初始化并保存初始状态。
+
+- **`[M2_Context_Loading]`**: 在执行任何任务前，加载必要的上下文。
+    - [2a] 调用 `[M11]` 加载当前状态。
+    - [2b] **[必须加载]:** 根据`核心机制与工具`部分的定义，加载所有启动文件。
+    - [2c] **[智能加载]:** 从用户请求中提取关键词，查找并阅读最相关的附加上下文文件。
+    - [2d] 加载完毕后，在内存中形成上下文基准，并更新状态文件。
+
+- **`[M3_Clarification_And_Retry]`**:
+    - [3a] 明确报告哪个任务无法执行，以及缺失了什么具体信息。
+    - [3b] 分析问题原因，并向用户提供一个或多个可执行的、用于解决问题的建议。
+
+- **`[M4_Analyze_And_Propose]`**:
+    - [4a] **意图分析:** 复述核心需求以确认理解。
+    - [4b] **提案驱动协议:** 对于复杂任务，生成一份结构化提案，并等待用户批准。
+        ```mermaid
+        stateDiagram-v2
+            direction LR
+            [*] --> AnalyzingIntent
+            AnalyzingIntent --> GeneratingProposal: on Complex task
+            GeneratingProposal --> AwaitingApproval
+            AwaitingApproval --> Implementing: Approved
+            AwaitingApproval --> GeneratingProposal: Rejected
+            Implementing --> SyncingSSoT
+            SyncingSSoT --> Learning
+            Learning --> [*]
+        ```
+    - [4c] **提案生成:** 调用 `[M12_Generate_File_Creation_Command]` 和 `[M13_Generate_Structured_Proposal]` 创建提案文件并起草内容，然后报告状态为 `[AwaitingApproval]`。
+
+- **`[M5_Implement_From_Proposal]`**:
+    - [5a] 读取用户指定的 `proposal_file`。
+    - [5b] **原子化执行:** 严格按文件中的清单，将“代码-文档-测试”视为不可分割的单元同步完成。
+    - [5c] **状态同步:** 每完成一步，更新提案文件（`[ ]` -> `[x]`）并调用 `[M11]` 保存进度。
+    - [5d] 完成后，自动触发 `[M6]` 和 `[M7]`。
+
+- **`[M6_Sync_With_Truth]`**:
+    - [6a] 分析最近的代码变更集，交叉比对 `.docs/STATE/` 下的基线文档。
+    - [6b] 报告 `[✅ SSoT同步完成]` 或提出 `[⚠️ 关键文档更新]` 建议。
+
+- **`[M7_Review_And_Generalize]`**:
+    - [7a] 分析任务全流程，若发现可复用的模式，主动起草新规则并提请用户批准存入 `.docs/RULES/`。
+
+- **`[M8_Test_And_Validate]`**:
+    - [8a] 分析目标文件，若测试不存在则生成测试骨架。
+    - [8b] 若测试存在，则运行相关测试脚本并报告结果。
+
+- **`[M9_Visualize_Architecture]`**:
+    - [9a] 扫描指定范围代码，识别依赖关系，并使用Mermaid.js语法生成图表。
+    - [9b] 主动询问是否需要将图表保存到 `.docs/ARCHITECTURE/`。
+
+- **`[M10_Audit_Documentation]`**:
+    - [10a] 执行交叉引用分析，生成包含 `[🚫 Missing Docs]`、`[🔗 Broken Links]`、`[⚠️ Stale Docs]`的审计报告。
+
+- **`[M11_State_Management]`**:
+    - [11a] 通过读写 `.docs/STATE/MEMORY.md` 来加载、保存或清理当前任务状态。
+
+- **`[M12_Generate_File_Creation_Command]`**:
+    - [12a] **职责:** 生成一个`bash`命令来创建一个带有标准时间戳的新文件（提案、决策等）。
+    - [12b] **格式:** `touch {base_path}/${prefix}_$(date +%Y%m%d_%H%M%S)_${description}.md`
+    - [12c] **注意:** 命令执行后需捕获并使用该文件名进行后续读写。
+
+- **`[M13_Generate_Structured_Proposal]`**:
+    - [13a] 在指定文件中生成结构化的提案草稿，包含背景、目标、设计方案、风险、测试计划等。
+
+- **`[M14_Self_Correction]`**:
+    - [14a] 当发现自身行为违反`指导原则`时自动触发。
+    - [14b] **立即停止**当前不当任务，**明确承认错误**，并引用违反的原则。
+    - [14c] **重新返回核心工作流**，以正确的流程生成回答。
+
+# **[其他]**
+	** 如果不能确认获取的时间是否正确，请使用命令行 date来获取当前时间

README.md

@@ -121,8 +121,8 @@ Voidraft/
 ### Planned Features
 - ✅ Custom themes - Customize editor themes
 - ✅ Multi-window support - Support editing multiple documents simultaneously
+- ✅ Data synchronization - Cloud backup for documents
 - [ ] Enhanced clipboard - Monitor and manage clipboard history
-- [ ] Data synchronization - Cloud backup for configurations and documents
 - [ ] Extension system - Support for custom plugins
 
 ## Acknowledgments

README_ZH.md

@@ -122,8 +122,8 @@ Voidraft/
 ### 计划添加的功能
 - ✅ 自定义主题 - 自定义编辑器主题
 - ✅ 多窗口支持 - 支持同时编辑多个文档
+- ✅ 数据同步 - 文档云端备份
 - [ ] 剪切板增强 - 监听和管理剪切板历史
-- [ ] 数据同步 - 配置和文档云端备份
 - [ ] 扩展系统 - 支持自定义插件
 
 

docs/CNAME

@@ -0,0 +1 @@
+voidraft.landaiqing.cn

docs/changelog.html

@@ -0,0 +1,75 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>VoidRaft - Changelog</title>
+  <link rel="stylesheet" href="css/styles.css">
+  <link rel="stylesheet" href="css/changelog.css">
+  <link rel="icon" href="img/favicon.ico">
+  <link href="https://fonts.googleapis.com/css2?family=Space+Mono&display=swap" rel="stylesheet">
+  <link href="https://fonts.googleapis.com/css2?family=IBM+Plex+Mono&display=swap" rel="stylesheet">
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
+</head>
+<body class="theme-dark">
+  <div class="container">
+    <!-- 主卡片 -->
+    <div class="card">
+      <div class="card-header">
+        <h1 class="card-title" data-en="VoidRaft Changelog" data-zh="VoidRaft 更新日志">VoidRaft Changelog</h1>
+        <div class="card-controls">
+          <button id="theme-toggle" class="btn btn-secondary" title="切换主题">
+            <i class="fas fa-sun"></i> <span data-en="Theme" data-zh="主题">Theme</span>
+          </button>
+          <button id="lang-toggle" class="btn btn-secondary">
+            <i class="fas fa-language"></i> 中/EN
+          </button>
+        </div>
+      </div>
+      
+      <div class="card-content">
+        <!-- 导航区域 -->
+        <div class="nav-links">
+          <a href="index.html" class="btn btn-secondary">
+            <i class="fas fa-home"></i> <span data-en="Home" data-zh="首页">Home</span>
+          </a>
+          <a href="https://github.com/landaiqing/voidraft" class="btn btn-secondary">
+            <i class="fab fa-github"></i> <span data-en="Source Code" data-zh="源代码">Source Code</span>
+          </a>
+        </div>
+
+        <!-- 加载中提示 -->
+        <div id="loading" class="loading-container">
+          <div class="loading-spinner"></div>
+          <p data-en="Loading releases..." data-zh="正在加载版本信息...">Loading releases...</p>
+        </div>
+        
+        <!-- 更新日志内容 -->
+        <div id="changelog" class="changelog-container">
+          <!-- 通过JavaScript动态填充内容 -->
+        </div>
+        
+        <!-- 错误信息 -->
+        <div id="error-message" class="error-container" style="display: none;">
+          <i class="fas fa-exclamation-triangle"></i>
+          <p data-en="Failed to load release information. Please try again later." 
+             data-zh="加载版本信息失败，请稍后再试。">Failed to load release information. Please try again later.</p>
+        </div>
+      </div>
+      
+      <!-- 页脚 -->
+      <footer class="footer">
+        <p class="footer-text" data-en="© 2025 VoidRaft - An elegant text snippet recording tool designed for developers" data-zh="© 2025 VoidRaft - 专为开发者打造的优雅文本片段记录工具">© 2023-2024 VoidRaft - An elegant text snippet recording tool designed for developers</p>
+        <div class="footer-links">
+          <a href="https://github.com/landaiqing/voidraft" target="_blank" class="footer-link">GitHub</a>
+          <a href="https://github.com/landaiqing/voidraft/issues" target="_blank" class="footer-link" data-en="Issues" data-zh="问题反馈">Issues</a>
+          <a href="https://github.com/landaiqing/voidraft/releases" target="_blank" class="footer-link" data-en="Releases" data-zh="版本发布">Releases</a>
+        </div>
+      </footer>
+    </div>
+  </div>
+
+  <script src="js/script.js"></script>
+  <script src="js/changelog.js"></script>
+</body>
+</html> 

docs/css/changelog.css

@@ -0,0 +1,347 @@
+/* 更新日志页面样式 */
+.nav-links {
+  margin-bottom: 30px;
+  display: flex;
+  gap: 15px;
+}
+
+.loading-container {
+  text-align: center;
+  padding: 40px 0;
+  background-color: transparent;
+}
+
+.loading-spinner {
+  border: 4px solid rgba(0, 0, 0, 0.1);
+  border-left-color: var(--primary-color);
+  border-radius: 50%;
+  width: 40px;
+  height: 40px;
+  animation: spin 1s linear infinite;
+  margin: 0 auto 20px;
+}
+
+.theme-dark .loading-spinner {
+  border-color: rgba(255, 255, 255, 0.1);
+  border-left-color: var(--primary-color);
+}
+
+@keyframes spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+
+.error-container {
+  text-align: center;
+  color: var(--error-color);
+  padding: 20px;
+  border: 2px dashed var(--error-color);
+  margin: 20px 0;
+  border-radius: 4px;
+  background-color: rgba(var(--card-bg-rgb), 0.7);
+}
+
+.error-container i {
+  font-size: 24px;
+  margin-bottom: 10px;
+}
+
+/* 更新日志容器 */
+.changelog-container {
+  display: none;
+  position: relative;
+  z-index: 1;
+}
+
+.release {
+  margin-bottom: 40px;
+  border-left: 4px solid var(--primary-color);
+  padding-left: 20px;
+  background-color: rgba(var(--card-bg-rgb), 0.5);
+  padding: 15px 20px;
+  border-radius: 4px;
+}
+
+.release-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 15px;
+}
+
+.release-version {
+  font-size: 24px;
+  font-weight: bold;
+  color: var(--primary-color);
+}
+
+.release-date {
+  color: var(--text-color);
+  opacity: 0.7;
+  font-size: 14px;
+}
+
+.release-badge {
+  display: inline-block;
+  padding: 3px 8px;
+  border-radius: 12px;
+  font-size: 12px;
+  margin-left: 10px;
+  background-color: var(--primary-color);
+  color: #000;
+}
+
+.release-badge.pre-release {
+  background-color: var(--warning-color);
+}
+
+.release-description {
+  margin-bottom: 20px;
+  line-height: 1.6;
+}
+
+.release-assets {
+  background-color: rgba(var(--light-bg-rgb), 0.7);
+  padding: 15px;
+  border-radius: 4px;
+  margin-top: 15px;
+}
+
+.release-assets-title {
+  font-size: 16px;
+  margin-bottom: 10px;
+}
+
+.asset-list {
+  list-style-type: none;
+  padding: 0;
+  margin: 0;
+}
+
+.asset-item {
+  display: flex;
+  align-items: center;
+  padding: 8px 0;
+  border-bottom: 1px solid rgba(128, 128, 128, 0.2);
+}
+
+.asset-item:last-child {
+  border-bottom: none;
+}
+
+.asset-icon {
+  margin-right: 10px;
+  color: var(--accent-color);
+}
+
+.asset-name {
+  flex-grow: 1;
+}
+
+.asset-size {
+  font-size: 12px;
+  color: var(--text-color);
+  opacity: 0.7;
+}
+
+/* 资源下载按钮 */
+.download-btn {
+  margin-left: 10px;
+  padding: 3px 10px;
+  background-color: var(--primary-color);
+  color: white;
+  border: none;
+  border-radius: 4px;
+  text-decoration: none;
+  font-size: 12px;
+  transition: all 0.2s ease;
+  display: inline-block;
+  text-align: center;
+}
+
+.download-btn:hover {
+  background-color: var(--secondary-color);
+}
+
+.markdown-content {
+  line-height: 1.8;
+  overflow-wrap: break-word;
+  background-color: transparent;
+}
+
+.markdown-content h1,
+.markdown-content h2,
+.markdown-content h3 {
+  margin-top: 20px;
+  margin-bottom: 10px;
+}
+
+.markdown-content ul,
+.markdown-content ol {
+  padding-left: 20px;
+  margin: 10px 0;
+}
+
+.markdown-content li {
+  margin-bottom: 8px;
+}
+
+.markdown-content li:last-child {
+  margin-bottom: 0;
+}
+
+.markdown-content hr {
+  border: none;
+  border-top: 2px dashed var(--border-color);
+  margin: 20px 0;
+}
+
+.markdown-content br {
+  display: block;
+  content: "";
+  margin-top: 10px;
+}
+
+.markdown-content code {
+  font-family: 'IBM Plex Mono', monospace;
+  background-color: rgba(128, 128, 128, 0.1);
+  padding: 2px 4px;
+  border-radius: 3px;
+  font-size: 90%;
+}
+
+.markdown-content pre {
+  background-color: rgba(128, 128, 128, 0.1);
+  padding: 15px;
+  border-radius: 4px;
+  overflow-x: auto;
+  margin: 15px 0;
+}
+
+.markdown-content pre code {
+  background-color: transparent;
+  padding: 0;
+}
+
+.markdown-content a {
+  color: var(--primary-color);
+  text-decoration: none;
+}
+
+.markdown-content a:hover {
+  text-decoration: underline;
+}
+
+.data-source {
+  padding: 10px 15px;
+  margin-bottom: 20px;
+  background-color: rgba(var(--light-bg-rgb), 0.7);
+  border-radius: 4px;
+  font-size: 14px;
+  text-align: right;
+  opacity: 0.7;
+}
+
+.data-source a {
+  color: var(--primary-color);
+  text-decoration: none;
+  font-weight: bold;
+}
+
+.data-source a:hover {
+  text-decoration: underline;
+} 
+
+/* Markdown内容样式增强 */
+.markdown-content blockquote {
+  border-left: 4px solid var(--primary-color);
+  padding: 10px 15px;
+  margin: 15px 0;
+  background-color: rgba(var(--light-bg-rgb), 0.5);
+  border-radius: 0 4px 4px 0;
+}
+
+.markdown-content ul, 
+.markdown-content ol {
+  padding-left: 20px;
+  margin: 10px 0;
+}
+
+/* 移动设备响应式优化 */
+@media (max-width: 768px) {
+  .release-header {
+    flex-direction: column;
+    align-items: flex-start;
+    gap: 8px;
+  }
+  
+  .release-assets {
+    padding: 12px 8px;
+  }
+  
+  .asset-item {
+    flex-wrap: wrap;
+    padding: 12px 0;
+    position: relative;
+  }
+  
+  .asset-name {
+    width: 100%;
+    margin-bottom: 8px;
+    word-break: break-all;
+  }
+  
+  .asset-size {
+    margin-left: 25px;
+  }
+  
+  .download-btn {
+    margin-left: 10px;
+    padding: 5px 12px;
+  }
+}
+
+@media (max-width: 480px) {
+  .release {
+    padding-left: 12px;
+  }
+  
+  .asset-item {
+    flex-direction: column;
+    align-items: flex-start;
+  }
+  
+  .asset-icon {
+    margin-bottom: 5px;
+  }
+  
+  .asset-size {
+    margin-left: 0;
+    margin-top: 5px;
+  }
+  
+  .download-btn {
+    margin-left: 0;
+    margin-top: 10px;
+    width: 100%;
+    text-align: center;
+    padding: 8px;
+  }
+  
+  .markdown-content pre {
+    padding: 10px;
+    margin: 10px 0;
+  }
+} 
+
+/* 确保日志页面页脚样式一致 */
+.footer {
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  text-align: center;
+}
+
+.footer-text {
+  margin: 0 0 15px 0;
+} 

docs/css/ibm-plex-mono-font.css

@@ -0,0 +1,45 @@
+/* cyrillic-ext */
+@font-face {
+    font-family: 'IBM Plex Mono';
+    font-style: normal;
+    font-weight: 400;
+    font-display: swap;
+    src: url(../font/ibm-plex-mono/-F63fjptAgt5VM-kVkqdyU8n1iIq129k.woff2) format('woff2');
+    unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
+}
+/* cyrillic */
+@font-face {
+    font-family: 'IBM Plex Mono';
+    font-style: normal;
+    font-weight: 400;
+    font-display: swap;
+    src: url(../font/ibm-plex-mono/-F63fjptAgt5VM-kVkqdyU8n1isq129k.woff2) format('woff2');
+    unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
+}
+/* vietnamese */
+@font-face {
+    font-family: 'IBM Plex Mono';
+    font-style: normal;
+    font-weight: 400;
+    font-display: swap;
+    src: url(../font/ibm-plex-mono/-F63fjptAgt5VM-kVkqdyU8n1iAq129k.woff2) format('woff2');
+    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
+}
+/* latin-ext */
+@font-face {
+    font-family: 'IBM Plex Mono';
+    font-style: normal;
+    font-weight: 400;
+    font-display: swap;
+    src: url(../font/ibm-plex-mono/-F63fjptAgt5VM-kVkqdyU8n1iEq129k.woff2) format('woff2');
+    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
+}
+/* latin */
+@font-face {
+    font-family: 'IBM Plex Mono';
+    font-style: normal;
+    font-weight: 400;
+    font-display: swap;
+    src: url(../font/ibm-plex-mono/-F63fjptAgt5VM-kVkqdyU8n1i8q1w.woff2) format('woff2');
+    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+}

docs/css/space-mono-font.css

@@ -0,0 +1,27 @@
+/* vietnamese */
+@font-face {
+    font-family: 'Space Mono';
+    font-style: normal;
+    font-weight: 400;
+    font-display: swap;
+    src: url(../font/space-mono/i7dPIFZifjKcF5UAWdDRYE58RWq7.woff2) format('woff2');
+    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
+}
+/* latin-ext */
+@font-face {
+    font-family: 'Space Mono';
+    font-style: normal;
+    font-weight: 400;
+    font-display: swap;
+    src: url(../font/space-mono/i7dPIFZifjKcF5UAWdDRYE98RWq7.woff2) format('woff2');
+    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
+}
+/* latin */
+@font-face {
+    font-family: 'Space Mono';
+    font-style: normal;
+    font-weight: 400;
+    font-display: swap;
+    src: url(../font/space-mono/i7dPIFZifjKcF5UAWdDRYEF8RQ.woff2) format('woff2');
+    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
+}

docs/css/styles.css

@@ -0,0 +1,717 @@
+@import url('./space-mono-font.css');
+@import url('./ibm-plex-mono-font.css');
+
+/* 浅色主题 */
+:root {
+  --bg-color: #fefefe;
+  --text-color: #000000;
+  --primary-color: #F08080;
+  --primary-color-rgb: 240, 128, 128;
+  --secondary-color: #ff006e;
+  --accent-color: #073B4C;
+  --card-bg: #ffffff;
+  --card-bg-rgb: 255, 255, 255;
+  --border-color: #000000;
+  --light-bg: #f0f0f0;
+  --light-bg-rgb: 240, 240, 240;
+  --shadow-color: rgba(240, 128, 128, 0.5);
+  --success-color: #27c93f;
+  --warning-color: #FFD166;
+  --error-color: #ff006e;
+  --info-color: #118ab2;
+  --code-bg: #ffffff;
+  --code-bg-rgb: 255, 255, 255;
+  --preview-header-bg: #f0f0f0;
+  --preview-header-bg-rgb: 240, 240, 240;
+  --grid-color-1: rgba(0, 0, 0, 0.08);
+  --grid-color-2: rgba(0, 0, 0, 0.05);
+  --header-title-color: #000000;
+}
+
+/* 暗色主题变量 */
+.theme-dark {
+  --bg-color: #121212;
+  --text-color: #ffffff;
+  --primary-color: #F08080;
+  --primary-color-rgb: 240, 128, 128;
+  --secondary-color: #ff006e;
+  --accent-color: #118ab2;
+  --card-bg: #1e1e1e;
+  --card-bg-rgb: 30, 30, 30;
+  --border-color: #ffffff;
+  --light-bg: #2a2a2a;
+  --light-bg-rgb: 42, 42, 42;
+  --shadow-color: rgba(240, 128, 128, 0.5);
+  --success-color: #27c93f;
+  --warning-color: #FFD166;
+  --error-color: #ff006e;
+  --info-color: #118ab2;
+  --code-bg: #1e1e1e;
+  --code-bg-rgb: 30, 30, 30;
+  --preview-header-bg: #252526;
+  --preview-header-bg-rgb: 37, 37, 38;
+  --grid-color-1: rgba(255, 255, 255, 0.08);
+  --grid-color-2: rgba(255, 255, 255, 0.05);
+  --header-title-color: #000000;
+}
+
+/* 主题切换和语言切换的过渡效果 */
+.theme-transition,
+.theme-transition *,
+.lang-transition,
+.lang-transition * {
+  transition: all 0.3s ease !important;
+}
+
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+@keyframes gridMove {
+  0% {
+    background-position: 0px 0px, 0px 0px, 0px 0px, 0px 0px;
+  }
+  100% {
+    background-position: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
+  }
+}
+
+body {
+  background-color: var(--bg-color);
+  background-image: 
+    linear-gradient(var(--grid-color-1) 1px, transparent 1px),
+    linear-gradient(90deg, var(--grid-color-1) 1px, transparent 1px),
+    linear-gradient(var(--grid-color-2) 0.5px, transparent 0.5px),
+    linear-gradient(90deg, var(--grid-color-2) 0.5px, transparent 0.5px);
+  background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
+  background-position: center;
+  animation: gridMove 40s linear infinite;
+  font-family: 'Space Mono', monospace;
+  color: var(--text-color);
+  line-height: 1.6;
+  padding: 20px;
+  transition: background-color 0.3s ease, color 0.3s ease;
+}
+
+.container {
+  max-width: 1200px;
+  margin: 0 auto;
+  padding: 20px;
+}
+
+/* 卡片容器 */
+.card {
+  background-color: var(--card-bg);
+  background-image: 
+    linear-gradient(var(--grid-color-1) 1px, transparent 1px),
+    linear-gradient(90deg, var(--grid-color-1) 1px, transparent 1px),
+    linear-gradient(var(--grid-color-2) 0.5px, transparent 0.5px),
+    linear-gradient(90deg, var(--grid-color-2) 0.5px, transparent 0.5px);
+  background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
+  background-position: center;
+  border: 4px solid var(--border-color);
+  box-shadow: 12px 12px 0 var(--shadow-color);
+  margin-bottom: 40px;
+  overflow: hidden;
+  transition: transform 0.3s ease, box-shadow 0.3s ease;
+  position: relative;
+  z-index: 10;
+}
+
+.card:hover {
+  transform: translateY(-5px);
+  box-shadow: 16px 16px 0 var(--shadow-color);
+}
+
+/* 卡片头部 */
+.card-header {
+  background-color: rgba(var(--primary-color-rgb), 0.9);
+  border-bottom: 4px solid var(--border-color);
+  padding: 20px;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  position: relative;
+  z-index: 1;
+}
+
+.card-title {
+  font-size: 24px;
+  font-weight: bold;
+  margin: 0;
+  color: var(--header-title-color);
+}
+
+.card-controls {
+  display: flex;
+  gap: 10px;
+}
+
+.btn {
+  display: inline-block;
+  padding: 10px 20px;
+  background: var(--secondary-color);
+  color: #fff;
+  text-decoration: none;
+  font-weight: bold;
+  border: 3px solid var(--border-color);
+  box-shadow: 4px 4px 0 var(--shadow-color);
+  transition: all 0.2s ease;
+  cursor: pointer;
+  font-family: 'Space Mono', monospace;
+  font-size: 14px;
+}
+
+.btn:hover {
+  background: var(--card-bg);
+  color: var(--primary-color);
+  border: 3px solid var(--primary-color);
+  box-shadow: none;
+}
+
+.btn-secondary {
+  background: var(--light-bg);
+  color: var(--text-color);
+}
+
+.btn-secondary:hover {
+  background: var(--card-bg);
+  color: var(--primary-color);
+  border: 3px solid var(--primary-color);
+}
+
+/* 卡片内容 */
+.card-content {
+  padding: 30px;
+  position: relative;
+  z-index: 1;
+  background-color: rgba(var(--card-bg-rgb), 0.5);
+}
+
+/* Logo区域 */
+.logo-container {
+  text-align: center;
+  margin-bottom: 40px;
+}
+
+.logo-frame {
+  width: 150px;
+  height: 150px;
+  background: var(--card-bg);
+  border: 4px solid var(--border-color);
+  margin: 0 auto;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  margin-bottom: 20px;
+}
+
+.logo-image {
+  width: 130px;
+  height: 130px;
+  object-fit: contain;
+  border: 2px solid var(--border-color);
+}
+
+.logo-text {
+  font-size: 32px;
+  font-weight: bold;
+  margin: 0;
+}
+
+.tagline {
+  font-size: 16px;
+  margin: 10px 0 0;
+  color: var(--accent-color);
+}
+
+/* 介绍区域 */
+.intro-box {
+  border: 2px dashed var(--border-color);
+  padding: 20px;
+  background-color: rgba(var(--light-bg-rgb), 0.7);
+  margin-bottom: 30px;
+  text-align: center;
+}
+
+.intro-text {
+  font-size: 16px;
+  margin-bottom: 0;
+}
+
+/* 按钮组 */
+.button-group {
+  display: flex;
+  justify-content: center;
+  gap: 20px;
+  margin: 30px 0;
+}
+
+/* 特性网格 */
+.features-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
+  gap: 30px;
+  margin: 40px 0;
+}
+
+/* 特性卡片 */
+.feature-card {
+  background-color: rgba(var(--card-bg-rgb), 0.8);
+  border: 3px solid var(--border-color);
+  box-shadow: 5px 5px 0 var(--shadow-color);
+  padding: 20px;
+  transition: transform 0.3s ease, box-shadow 0.3s ease;
+}
+
+.feature-card:hover {
+  transform: translateY(-3px);
+  box-shadow: 7px 7px 0 var(--shadow-color);
+}
+
+.feature-icon {
+  font-size: 24px;
+  margin-bottom: 15px;
+  color: var(--secondary-color);
+}
+
+.feature-title {
+  font-size: 18px;
+  font-weight: bold;
+  margin-bottom: 10px;
+}
+
+.feature-desc {
+  font-size: 14px;
+}
+
+/* 预览区域 */
+.preview-container {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 20px;
+  margin: 30px 0;
+}
+
+@media (max-width: 768px) {
+  .preview-container {
+    grid-template-columns: 1fr;
+  }
+}
+
+/* 预览窗口 */
+.preview-window {
+  border: 3px solid var(--border-color);
+  border-radius: 8px;
+  overflow: hidden;
+  margin: 10px;
+  flex: 1;
+  min-width: 300px;
+  background-color: rgba(var(--card-bg-rgb), 0.7);
+  display: flex;
+  flex-direction: column;
+  box-shadow: 5px 5px 0 var(--shadow-color);
+}
+
+/* 预览头部 */
+.preview-header {
+  background-color: rgba(var(--preview-header-bg-rgb), 0.9);
+  padding: 10px;
+  display: flex;
+  align-items: center;
+  border-bottom: 2px solid var(--border-color);
+}
+
+.preview-controls {
+  display: flex;
+  gap: 6px;
+  margin-right: 15px;
+}
+
+.preview-btn {
+  width: 12px;
+  height: 12px;
+  border-radius: 50%;
+  border: 0.5px solid rgba(0, 0, 0, 0.1);
+}
+
+.preview-btn:nth-child(1) {
+  background-color: #ff5f56;
+}
+
+.preview-btn:nth-child(2) {
+  background-color: #ffbd2e;
+}
+
+.preview-btn:nth-child(3) {
+  background-color: #27c93f;
+}
+
+.preview-title {
+  font-size: 13px;
+  opacity: 0.8;
+  color: var(--text-color);
+  font-weight: normal;
+}
+
+/* 预览内容 */
+.preview-content {
+  padding: 15px;
+  flex-grow: 1;
+  overflow: auto;
+  background-color: rgba(var(--code-bg-rgb), 0.5);
+}
+
+/* 代码块容器 */
+.code-block-wrapper {
+  background-color: rgba(var(--code-bg-rgb), 0.8);
+  border: 2px solid var(--border-color);
+  border-radius: 4px;
+  overflow: hidden;
+  margin-bottom: 8px;
+}
+
+/* 块头部 */
+.block-header {
+  background-color: rgba(var(--light-bg-rgb), 0.8);
+  padding: 8px 12px;
+  border-bottom: 2px solid var(--border-color);
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.block-language {
+  color: rgba(128, 128, 128, 0.8);
+  font-family: 'IBM Plex Mono', monospace;
+  display: flex;
+  align-items: center;
+}
+
+.block-language::before {
+  content: '';
+  display: inline-block;
+  width: 12px;
+  height: 12px;
+  margin-right: 5px;
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23888'%3E%3Cpath d='M9.7,16.7L5.3,12.3C4.9,11.9 4.9,11.1 5.3,10.7C5.7,10.3 6.3,10.3 6.7,10.7L10.5,14.5L17.3,7.7C17.7,7.3 18.3,7.3 18.7,7.7C19.1,8.1 19.1,8.7 18.7,9.1L11.3,16.7C10.9,17.1 10.1,17.1 9.7,16.7Z'/%3E%3C/svg%3E");
+  background-size: contain;
+  background-repeat: no-repeat;
+}
+
+.code-block {
+  font-family: 'IBM Plex Mono', monospace;
+  font-size: 13px;
+  line-height: 1.6;
+  margin: 0;
+  white-space: pre;
+  tab-size: 4;
+  -moz-tab-size: 4;
+  padding: 10px;
+}
+
+.theme-dark .code-block-wrapper {
+  border-color: rgba(255, 255, 255, 0.15);
+}
+
+.theme-dark .block-header {
+  background-color: rgba(255, 255, 255, 0.05);
+  border-color: rgba(255, 255, 255, 0.15);
+}
+
+.theme-dark .block-language {
+  color: rgba(255, 255, 255, 0.6);
+}
+
+.theme-dark .block-language::before {
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23aaa'%3E%3Cpath d='M9.7,16.7L5.3,12.3C4.9,11.9 4.9,11.1 5.3,10.7C5.7,10.3 6.3,10.3 6.7,10.7L10.5,14.5L17.3,7.7C17.7,7.3 18.3,7.3 18.7,7.7C19.1,8.1 19.1,8.7 18.7,9.1L11.3,16.7C10.9,17.1 10.1,17.1 9.7,16.7Z'/%3E%3C/svg%3E");
+}
+
+.theme-dark .code-block {
+  color: #d4d4d4;
+}
+
+/* 代码高亮 */
+.theme-dark .keyword { color: #c586c0; }
+.theme-dark .function { color: #dcdcaa; }
+.theme-dark .variable { color: #9cdcfe; }
+.theme-dark .string { color: #ce9178; }
+.theme-dark .comment { color: #6a9955; }
+.theme-dark .class { color: #4ec9b0; }
+.theme-dark .parameter { color: #9cdcfe; }
+.theme-dark .built-in { color: #4ec9b0; }
+
+/* 浅色主题代码高亮 */
+.keyword { color: #af00db; }
+.function { color: #795e26; }
+.variable { color: #001080; }
+.string { color: #a31515; }
+.comment { color: #008000; }
+.class { color: #267f99; }
+.parameter { color: #001080; }
+.built-in { color: #267f99; }
+
+.preview-image {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  display: block;
+  border: none;
+  transition: opacity 0.3s ease;
+}
+
+.theme-dark .light-theme-img {
+  display: none !important;
+}
+
+.theme-dark .dark-theme-img {
+  display: block;
+}
+
+body:not(.theme-dark) .dark-theme-img {
+  display: none !important;
+}
+
+body:not(.theme-dark) .light-theme-img {
+  display: block !important;
+}
+
+/* 技术栈列表 */
+.tech-list {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+}
+
+/* 技术栈列表 */
+.tech-item {
+  padding: 15px;
+  margin-bottom: 15px;
+  border: 2px solid var(--border-color);
+  background-color: rgba(var(--light-bg-rgb), 0.7);
+  display: flex;
+  align-items: center;
+}
+
+.tech-icon {
+  margin-right: 15px;
+  color: var(--secondary-color);
+  font-size: 20px;
+  width: 30px;
+  text-align: center;
+}
+
+.tech-name {
+  font-weight: bold;
+  margin-right: 10px;
+}
+
+.tech-desc {
+  font-size: 14px;
+  color: var(--accent-color);
+}
+
+/* 页脚 */
+.footer {
+  border-top: 2px solid var(--border-color);
+  padding: 20px 0;
+  margin-top: 40px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  text-align: center;
+  background-color: transparent;
+  position: relative;
+  z-index: 1;
+}
+
+.footer-text {
+  margin: 0 0 15px 0;
+  font-size: 14px;
+  opacity: 0.7;
+}
+
+.footer-links {
+  display: flex;
+  gap: 15px;
+  justify-content: center;
+}
+
+.footer-link {
+  color: var(--secondary-color);
+  text-decoration: none;
+  font-size: 14px;
+  transition: color 0.3s;
+}
+
+.footer-link:hover {
+  color: var(--primary-color);
+  text-decoration: underline;
+}
+
+/* 响应式设计 */
+@media (max-width: 768px) {
+  .button-group {
+    flex-direction: column;
+    align-items: center;
+  }
+  
+  .btn {
+    width: 100%;
+    text-align: center;
+  }
+  
+  .features-grid {
+    grid-template-columns: 1fr;
+  }
+}
+
+@media (max-width: 480px) {
+  .card-header {
+    flex-direction: column;
+    gap: 15px;
+  }
+  
+  .card-controls {
+    width: 100%;
+  }
+  
+  .logo-frame {
+    width: 120px;
+    height: 120px;
+  }
+  
+  .logo-image {
+    width: 100px;
+    height: 100px;
+  }
+} 
+
+/* 针对移动设备的响应式优化 */
+@media (max-width: 768px) {
+  body {
+    padding: 10px;
+  }
+  
+  .container {
+    padding: 10px;
+  }
+  
+  .card {
+    margin-bottom: 30px;
+  }
+  
+  .card-header {
+    flex-direction: column;
+    gap: 15px;
+    text-align: center;
+  }
+  
+  .card-controls {
+    width: 100%;
+    justify-content: center;
+  }
+  
+  .button-group {
+    flex-wrap: wrap;
+    gap: 15px;
+  }
+  
+  /* 预览区域优化 */
+  .preview-content {
+    max-width: 100%;
+    overflow-x: auto;
+  }
+  
+  .code-block {
+    white-space: pre-wrap;
+    word-break: break-word;
+    font-size: 13px;
+    line-height: 1.4;
+  }
+  
+  .block-header {
+    padding: 6px 10px;
+  }
+  
+  /* 日志界面导航链接优化 */
+  .nav-links {
+    flex-direction: column;
+    gap: 10px;
+    align-items: stretch;
+  }
+  
+  .nav-links .btn {
+    width: 100%;
+    text-align: center;
+  }
+}
+
+@media (max-width: 480px) {  
+  /* 特性卡片优化 */
+  .features-grid {
+    grid-template-columns: 1fr;
+    gap: 20px;
+  }
+  
+  /* 预览窗口优化 */
+  .preview-container {
+    flex-direction: column;
+  }
+  
+  .preview-window {
+    margin-bottom: 20px;
+    width: 100%;
+  }
+  
+  /* 技术栈列表小屏幕优化 */
+  .tech-item {
+    flex-wrap: wrap;
+  }
+  
+  .tech-desc {
+    width: 100%;
+    padding-left: 40px; /* 图标宽度+右边距 */
+    margin-top: 5px;
+  }
+  
+  /* 日志界面资源列表项优化 */
+  .asset-item {
+    flex-wrap: wrap;
+    padding: 15px 0;
+  }
+  
+  .asset-name {
+    width: 100%;
+    word-break: break-all;
+    margin-bottom: 10px;
+  }
+  
+  .asset-size {
+    order: 2;
+    margin-top: 10px;
+  }
+  
+  .download-btn {
+    order: 3;
+    margin-left: 0;
+    margin-top: 10px;
+    width: 100%;
+    text-align: center;
+    padding: 8px;
+  }
+  
+  /* 页脚链接优化 */
+  .footer {
+    flex-direction: column;
+    text-align: center;
+  }
+  
+  .footer-links {
+    margin-top: 15px;
+    justify-content: center;
+  }
+} 

docs/index.html

@@ -0,0 +1,256 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>VoidRaft - An elegant text snippet recording tool designed for developers.</title>
+  <meta name="description" content="VoidRaft is an elegant text snippet recording tool designed for developers. Features multi-language code blocks, syntax highlighting, code formatting, custom themes, and more.">
+  <meta name="keywords" content="text editor, code snippets, developer tools, syntax highlighting, code formatting, multi-language, VoidRaft">
+  <meta name="author" content="VoidRaft Team">
+  <meta name="robots" content="index, follow">
+  <link rel="canonical" href="https://landaiqing.github.io/voidraft/">
+  
+  <!-- Internationalization / hreflang -->
+  <link rel="alternate" hreflang="en" href="https://landaiqing.github.io/voidraft/">
+  <link rel="alternate" hreflang="zh" href="https://landaiqing.github.io/voidraft/?lang=zh">
+  <link rel="alternate" hreflang="x-default" href="https://landaiqing.github.io/voidraft/">
+  
+  <!-- Open Graph / Facebook -->
+  <meta property="og:type" content="website">
+  <meta property="og:url" content="https://landaiqing.github.io/voidraft/">
+  <meta property="og:title" content="VoidRaft - An elegant text snippet recording tool designed for developers">
+  <meta property="og:description" content="VoidRaft is an elegant text snippet recording tool designed for developers. Features multi-language code blocks, syntax highlighting, code formatting, custom themes, and more.">
+  <meta property="og:image" content="https://landaiqing.github.io/voidraft/img/screenshot-dark.png">
+  <meta property="og:site_name" content="VoidRaft">
+  
+  <!-- Twitter -->
+  <meta property="twitter:card" content="summary_large_image">
+  <meta property="twitter:url" content="https://landaiqing.github.io/voidraft/">
+  <meta property="twitter:title" content="VoidRaft - An elegant text snippet recording tool designed for developers">
+  <meta property="twitter:description" content="VoidRaft is an elegant text snippet recording tool designed for developers. Features multi-language code blocks, syntax highlighting, code formatting, custom themes, and more.">
+  <meta property="twitter:image" content="https://landaiqing.github.io/voidraft/img/screenshot-dark.png">
+  
+  <link rel="stylesheet" href="./css/styles.css">
+  <link rel="icon" href="./img/favicon.ico" type="image/x-icon">
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
+  
+  <!-- Structured Data -->
+  <script type="application/ld+json">
+  {
+    "@context": "https://schema.org",
+    "@type": "SoftwareApplication",
+    "name": "VoidRaft",
+    "description": "An elegant text snippet recording tool designed for developers. Features multi-language code blocks, syntax highlighting, code formatting, custom themes, and more.",
+    "url": "https://landaiqing.github.io/voidraft/",
+    "downloadUrl": "https://github.com/landaiqing/voidraft/releases",
+    "author": {
+      "@type": "Organization",
+      "name": "VoidRaft"
+    },
+    "operatingSystem": ["Windows", "macOS", "Linux"],
+    "applicationCategory": "DeveloperApplication",
+    "offers": {
+      "@type": "Offer",
+      "price": "0",
+      "priceCurrency": "USD"
+    },
+    "screenshot": "https://landaiqing.github.io/voidraft/img/screenshot-dark.png",
+    "softwareVersion": "Latest",
+    "programmingLanguage": ["Go", "TypeScript", "Vue.js"],
+    "codeRepository": "https://github.com/landaiqing/voidraft"
+  }
+  </script>
+</head>
+<body class="theme-dark">
+  <div class="container">
+    <!-- 主卡片 -->
+    <div class="card">
+      <div class="card-header">
+        <h1 class="card-title">VoidRaft</h1>
+        <div class="card-controls">
+          <button id="theme-toggle" class="btn btn-secondary" title="切换主题">
+            <i class="fas fa-sun"></i> <span data-en="Theme" data-zh="主题">Theme</span>
+          </button>
+          <button id="lang-toggle" class="btn btn-secondary">
+            <i class="fas fa-language"></i> 中/EN
+          </button>
+        </div>
+      </div>
+      
+      <div class="card-content">
+        <!-- Logo和介绍 -->
+        <div class="logo-container">
+          <div class="logo-frame">
+            <img src="img/logo.png" alt="VoidRaft Logo" class="logo-image">
+          </div>
+          <h2 class="logo-text" data-en="VoidRaft" data-zh="VoidRaft">VoidRaft</h2>
+          <p class="tagline" data-en="An elegant text snippet recording tool" data-zh="优雅的文本片段记录工具">An elegant text snippet recording tool</p>
+        </div>
+        
+        <div class="intro-box">
+          <p class="intro-text" data-en="Designed for developers to record, organize, and manage various text snippets anytime, anywhere." data-zh="专为开发者打造，随时随地记录、整理和管理各种文本片段。">Designed for developers to record, organize, and manage various text snippets anytime, anywhere.</p>
+        </div>
+        
+        <div class="button-group">
+          <a href="https://github.com/landaiqing/voidraft/releases" class="btn" data-en="Download" data-zh="下载">
+            <i class="fas fa-download"></i> Download
+          </a>
+          <a href="https://github.com/landaiqing/voidraft" class="btn btn-secondary" data-en="Source Code" data-zh="源代码">
+            <i class="fab fa-github"></i> Source Code
+          </a>
+          <a href="changelog.html" class="btn btn-secondary" data-en="Changelog" data-zh="更新日志">
+            <i class="fas fa-history"></i> Changelog
+          </a>
+        </div>
+        
+        <!-- 特性部分 -->
+        <h2 data-en="Core Features" data-zh="核心特性">Core Features</h2>
+        
+        <div class="features-grid">
+          <div class="feature-card">
+            <div class="feature-icon">
+              <i class="fas fa-code"></i>
+            </div>
+            <h3 class="feature-title" data-en="Developer-Friendly" data-zh="开发者友好">Developer-Friendly</h3>
+            <p class="feature-desc" data-en="Multi-language code blocks with syntax highlighting for 30+ programming languages" data-zh="多语言代码块支持，为30+种编程语言提供语法高亮">Multi-language code blocks with syntax highlighting for 30+ programming languages</p>
+          </div>
+          
+          <div class="feature-card">
+            <div class="feature-icon">
+              <i class="fas fa-magic"></i>
+            </div>
+            <h3 class="feature-title" data-en="Code Formatting" data-zh="代码格式化">Code Formatting</h3>
+            <p class="feature-desc" data-en="Built-in Prettier support for one-click code beautification" data-zh="内置Prettier支持，一键美化代码">Built-in Prettier support for one-click code beautification</p>
+          </div>
+          
+          <div class="feature-card">
+            <div class="feature-icon">
+              <i class="fas fa-palette"></i>
+            </div>
+            <h3 class="feature-title" data-en="Custom Themes" data-zh="自定义主题">Custom Themes</h3>
+            <p class="feature-desc" data-en="Dark/Light themes with full customization options" data-zh="深色/浅色主题，支持完全自定义">Dark/Light themes with full customization options</p>
+          </div>
+          
+          <div class="feature-card">
+            <div class="feature-icon">
+              <i class="fas fa-clone"></i>
+            </div>
+            <h3 class="feature-title" data-en="Multi-Window" data-zh="多窗口支持">Multi-Window</h3>
+            <p class="feature-desc" data-en="Edit multiple documents simultaneously" data-zh="同时编辑多个文档">Edit multiple documents simultaneously</p>
+          </div>
+          
+          <div class="feature-card">
+            <div class="feature-icon">
+              <i class="fas fa-layer-group"></i>
+            </div>
+            <h3 class="feature-title" data-en="Block Editing" data-zh="块状编辑">Block Editing</h3>
+            <p class="feature-desc" data-en="Split content into independent code blocks with different language settings" data-zh="将内容分割为独立的代码块，每个块可设置不同语言">Split content into independent code blocks with different language settings</p>
+          </div>
+          
+          <div class="feature-card">
+            <div class="feature-icon">
+              <i class="fas fa-puzzle-piece"></i>
+            </div>
+            <h3 class="feature-title" data-en="Extensions" data-zh="丰富扩展">Extensions</h3>
+            <p class="feature-desc" data-en="Rainbow brackets, VSCode-style search, color picker, translation tool, and more" data-zh="彩虹括号、VSCode风格搜索、颜色选择器、翻译工具等多种扩展">Rainbow brackets, VSCode-style search, color picker, translation tool, and more</p>
+          </div>
+        </div>
+        
+        <!-- 预览部分 -->
+        <h2 data-en="Preview" data-zh="预览">Preview</h2>
+        
+        <div class="preview-container">
+          <div class="preview-window">
+            <div class="preview-header">
+              <div class="preview-controls">
+                <span class="preview-btn"></span>
+                <span class="preview-btn"></span>
+                <span class="preview-btn"></span>
+              </div>
+              <div class="preview-title">voidraft</div>
+            </div>
+            <div class="preview-content">
+              <div class="code-block-wrapper">
+                <div class="block-header">
+                  <div class="block-language">javascript</div>
+                </div>
+                <pre class="code-block">
+<span class="keyword">function</span> <span class="function">createDocument</span>() {
+  <span class="keyword">const</span> <span class="variable">doc</span> = <span class="keyword">new</span> <span class="class">Document</span>();
+  
+  <span class="variable">doc</span>.<span class="function">addCodeBlock</span>(<span class="string">'javascript'</span>, <span class="string">`
+  <span class="keyword">function</span> <span class="function">greeting</span>(<span class="parameter">name</span>) {
+    <span class="keyword">return</span> <span class="string">`Hello, </span>${<span class="parameter">name</span>}<span class="string">!`</span>;
+  }
+  
+  <span class="built-in">console</span>.<span class="function">log</span>(<span class="function">greeting</span>(<span class="string">'World'</span>));
+  `</span>);
+  
+  <span class="keyword">return</span> <span class="variable">doc</span>;
+}</pre>
+              </div>
+              
+              <div class="code-block-wrapper" style="margin-top: 10px;">
+                <div class="block-header">
+                  <div class="block-language">text</div>
+                </div>
+                <pre class="code-block">
+<span class="comment">// VoidRaft - An elegant text snippet recording tool</span>
+<span class="comment">// Multi-language support | Code formatting | Custom themes</span>
+<span class="comment">// A modern text editor designed for developers</span></pre>
+              </div>
+            </div>
+          </div>
+          <div class="preview-window">
+            <img src="img/screenshot-dark.png" alt="VoidRaft 界面预览" class="preview-image dark-theme-img">
+            <img src="img/screenshot-light.png" alt="VoidRaft 界面预览" class="preview-image light-theme-img" style="display: none;">
+          </div>
+        </div>
+        
+        <!-- 技术栈部分 -->
+        <h2 data-en="Technical Stack" data-zh="技术栈">Technical Stack</h2>
+        
+        <ul class="tech-list">
+          <li class="tech-item">
+            <div class="tech-icon"><i class="fas fa-desktop"></i></div>
+            <span class="tech-name">Wails3</span>
+            <span class="tech-desc" data-en="Cross-platform desktop application framework" data-zh="跨平台桌面应用框架">Cross-platform desktop application framework</span>
+          </li>
+          <li class="tech-item">
+            <div class="tech-icon"><i class="fas fa-cogs"></i></div>
+            <span class="tech-name">Go 1.21+</span>
+            <span class="tech-desc" data-en="Fast and efficient backend language" data-zh="快速高效的后端语言">Fast and efficient backend language</span>
+          </li>
+          <li class="tech-item">
+            <div class="tech-icon"><i class="fab fa-vuejs"></i></div>
+            <span class="tech-name">Vue 3 + TypeScript</span>
+            <span class="tech-desc" data-en="Modern frontend framework" data-zh="现代化前端框架">Modern frontend framework</span>
+          </li>
+          <li class="tech-item">
+            <div class="tech-icon"><i class="fas fa-edit"></i></div>
+            <span class="tech-name">CodeMirror 6</span>
+            <span class="tech-desc" data-en="Modern code editor with extension support" data-zh="支持扩展的现代化代码编辑器">Modern code editor with extension support</span>
+          </li>
+          <li class="tech-item">
+            <div class="tech-icon"><i class="fas fa-database"></i></div>
+            <span class="tech-name">SQLite</span>
+            <span class="tech-desc" data-en="Lightweight database for document storage" data-zh="轻量级文档存储数据库">Lightweight database for document storage</span>
+          </li>
+        </ul>
+      </div>
+      
+      <!-- 页脚 -->
+      <footer class="footer">
+        <p class="footer-text" data-en="© 2025 VoidRaft - An elegant text snippet recording tool designed for developers" data-zh="© 2025 VoidRaft - 专为开发者打造的优雅文本片段记录工具">© 2025 VoidRaft - An elegant text snippet recording tool designed for developers</p>
+        <div class="footer-links">
+          <a href="https://github.com/landaiqing/voidraft" target="_blank" class="footer-link">GitHub</a>
+          <a href="https://github.com/landaiqing/voidraft/issues" target="_blank" class="footer-link" data-en="Issues" data-zh="问题反馈">Issues</a>
+          <a href="https://github.com/landaiqing/voidraft/releases" target="_blank" class="footer-link" data-en="Releases" data-zh="版本发布">Releases</a>
+        </div>
+      </footer>
+    </div>
+  </div>
+
+  <script src="js/script.js"></script>
+</body>
+</html>

docs/js/changelog.js

@@ -0,0 +1,705 @@
+/**
+ * VoidRaft - Changelog Script
+ * 从GitHub API获取发布信息，支持Gitea备用源
+ */
+
+/**
+ * 仓库配置类
+ */
+class RepositoryConfig {
+  constructor() {
+    this.repos = {
+      github: {
+        owner: 'landaiqing',
+        name: 'voidraft',
+        apiUrl: 'https://api.github.com/repos/landaiqing/voidraft/releases',
+        releasesUrl: 'https://github.com/landaiqing/voidraft/releases'
+      },
+      gitea: {
+        owner: 'landaiqing',
+        name: 'voidraft',
+        domain: 'git.landaiqing.cn',
+        apiUrl: 'https://git.landaiqing.cn/api/v1/repos/landaiqing/voidraft/releases',
+        releasesUrl: 'https://git.landaiqing.cn/landaiqing/voidraft/releases'
+      }
+    };
+  }
+
+  /**
+   * 获取仓库配置
+   * @param {string} source - 'github' 或 'gitea'
+   */
+  getRepo(source) {
+    return this.repos[source];
+  }
+
+  /**
+   * 获取所有仓库配置
+   */
+  getAllRepos() {
+    return this.repos;
+  }
+}
+
+/**
+ * 国际化消息管理类
+ */
+class I18nMessages {
+  constructor() {
+    this.messages = {
+      loading: {
+        en: 'Loading releases...',
+        zh: '正在加载版本信息...'
+      },
+      noReleases: {
+        en: 'No release information found',
+        zh: '没有找到版本发布信息'
+      },
+      fetchError: {
+        en: 'Failed to load release information. Please try again later.',
+        zh: '无法获取版本信息，请稍后再试'
+      },
+      githubApiError: {
+        en: 'GitHub API returned an error status: ',
+        zh: 'GitHub API返回错误状态: '
+      },
+      giteaApiError: {
+        en: 'Gitea API returned an error status: ',
+        zh: 'Gitea API返回错误状态: '
+      },
+      dataSource: {
+        en: 'Data source: ',
+        zh: '数据来源: '
+      },
+      downloads: {
+        en: 'Downloads',
+        zh: '下载资源'
+      },
+      download: {
+        en: 'Download',
+        zh: '下载'
+      },
+      preRelease: {
+        en: 'Pre-release',
+        zh: '预发布'
+      }
+    };
+  }
+
+  /**
+   * 获取消息
+   * @param {string} key - 消息键
+   * @param {string} lang - 语言代码
+   */
+  getMessage(key, lang = 'en') {
+    return this.messages[key] && this.messages[key][lang] || this.messages[key]['en'] || '';
+  }
+
+  /**
+   * 获取当前语言
+   */
+  getCurrentLang() {
+    return window.currentLang || 'en';
+  }
+}
+
+/**
+ * API客户端类
+ */
+class APIClient {
+  constructor(repositoryConfig, i18nMessages) {
+    this.repositoryConfig = repositoryConfig;
+    this.i18nMessages = i18nMessages;
+  }
+
+  /**
+   * 从指定源获取发布信息
+   * @param {string} source - 'github' 或 'gitea'
+   */
+  async fetchReleases(source) {
+    const repo = this.repositoryConfig.getRepo(source);
+    const errorMessageKey = source === 'github' ? 'githubApiError' : 'giteaApiError';
+    
+    const options = {
+      headers: { 'Accept': 'application/json' }
+    };
+    
+    if (source === 'github') {
+      return this.fetchFromGitHub(repo, options, errorMessageKey);
+    } else {
+      return this.fetchFromGitea(repo, options, errorMessageKey);
+    }
+  }
+
+  /**
+   * 从GitHub获取数据
+   * @param {Object} repo - 仓库配置
+   * @param {Object} options - 请求选项
+   * @param {string} errorMessageKey - 错误消息键
+   */
+  async fetchFromGitHub(repo, options, errorMessageKey) {
+    const controller = new AbortController();
+    const timeoutId = setTimeout(() => controller.abort(), 10000);
+    
+    options.signal = controller.signal;
+    options.headers['Accept'] = 'application/vnd.github.v3+json';
+    
+    try {
+      const response = await fetch(repo.apiUrl, options);
+      clearTimeout(timeoutId);
+      
+      if (!response.ok) {
+        throw new Error(`${this.i18nMessages.getMessage(errorMessageKey, this.i18nMessages.getCurrentLang())}${response.status}`);
+      }
+      
+      const releases = await response.json();
+      
+      if (!releases || releases.length === 0) {
+        throw new Error(this.i18nMessages.getMessage('noReleases', this.i18nMessages.getCurrentLang()));
+      }
+      
+      return releases;
+    } catch (error) {
+      clearTimeout(timeoutId);
+      throw error;
+    }
+  }
+
+  /**
+   * 从Gitea获取数据
+   * @param {Object} repo - 仓库配置
+   * @param {Object} options - 请求选项
+   * @param {string} errorMessageKey - 错误消息键
+   */
+  async fetchFromGitea(repo, options, errorMessageKey) {
+    const response = await fetch(repo.apiUrl, options);
+    
+    if (!response.ok) {
+      throw new Error(`${this.i18nMessages.getMessage(errorMessageKey, this.i18nMessages.getCurrentLang())}${response.status}`);
+    }
+    
+    const releases = await response.json();
+    
+    if (!releases || releases.length === 0) {
+      throw new Error(this.i18nMessages.getMessage('noReleases', this.i18nMessages.getCurrentLang()));
+    }
+    
+    return releases;
+  }
+}
+  
+/**
+ * UI管理类
+ */
+class UIManager {
+   constructor(i18nMessages) {
+     this.i18nMessages = i18nMessages;
+     this.elements = {
+       loading: document.getElementById('loading'),
+       changelog: document.getElementById('changelog'),
+       error: document.getElementById('error-message')
+     };
+   }
+
+  /**
+   * 显示加载状态
+   */
+  showLoading() {
+    this.elements.loading.style.display = 'block';
+    this.elements.error.style.display = 'none';
+    this.elements.changelog.innerHTML = '';
+  }
+
+  /**
+   * 隐藏加载状态
+   */
+  hideLoading() {
+    this.elements.loading.style.display = 'none';
+  }
+
+  /**
+   * 显示错误消息
+   * @param {string} message - 错误消息
+   */
+  showError(message) {
+    const errorMessageElement = this.elements.error.querySelector('p');
+    if (errorMessageElement) {
+      errorMessageElement.textContent = message;
+    } else {
+      this.elements.error.textContent = message;
+    }
+    this.elements.error.style.display = 'block';
+    this.hideLoading();
+  }
+
+  /**
+   * 显示发布信息
+   * @param {Array} releases - 发布信息数组
+   * @param {string} source - 数据源
+   */
+  displayReleases(releases, source) {
+    this.hideLoading();
+    
+    // 清除现有内容
+    this.elements.changelog.innerHTML = '';
+    
+    // 创建数据源元素
+    const sourceElement = this.createSourceElement(source);
+    this.elements.changelog.appendChild(sourceElement);
+    
+    // 创建发布信息元素
+    releases.forEach(release => {
+      const releaseElement = this.createReleaseElement(release, source);
+      this.elements.changelog.appendChild(releaseElement);
+    });
+    
+    this.elements.changelog.style.display = 'block';
+  }
+
+  /**
+   * 创建数据源元素
+   * @param {string} source - 数据源
+   */
+  createSourceElement(source) {
+    const sourceElement = document.createElement('div');
+    sourceElement.className = 'data-source';
+    
+    // 创建带有国际化支持的源标签
+    const sourceLabel = document.createElement('span');
+    sourceLabel.setAttribute('data-en', this.i18nMessages.getMessage('dataSource', 'en'));
+    sourceLabel.setAttribute('data-zh', this.i18nMessages.getMessage('dataSource', 'zh'));
+    sourceLabel.textContent = this.i18nMessages.getMessage('dataSource', this.i18nMessages.getCurrentLang());
+    
+    // 创建链接
+     const sourceLink = document.createElement('a');
+     const repositoryConfig = new RepositoryConfig();
+     sourceLink.href = repositoryConfig.getRepo(source).releasesUrl;
+     sourceLink.textContent = source === 'github' ? 'GitHub' : 'Gitea';
+     sourceLink.target = '_blank';
+    
+    // 组装元素
+    sourceElement.appendChild(sourceLabel);
+    sourceElement.appendChild(sourceLink);
+    
+    return sourceElement;
+  }
+  
+  /**
+   * 创建发布信息元素
+   * @param {Object} release - 发布信息对象
+   * @param {string} source - 数据源
+   */
+  createReleaseElement(release, source) {
+    const releaseElement = document.createElement('div');
+    releaseElement.className = 'release';
+    
+    // 格式化发布日期
+    const releaseDate = new Date(release.published_at || release.created_at);
+    const formattedDate = DateFormatter.formatDate(releaseDate);
+    
+    // 创建头部
+    const headerElement = this.createReleaseHeader(release, formattedDate);
+    releaseElement.appendChild(headerElement);
+    
+    // 添加发布说明
+    if (release.body) {
+      const descriptionElement = document.createElement('div');
+      descriptionElement.className = 'release-description markdown-content';
+      descriptionElement.innerHTML = MarkdownParser.parseMarkdown(release.body);
+      releaseElement.appendChild(descriptionElement);
+    }
+    
+    // 添加下载资源
+    const assets = AssetManager.getAssetsFromRelease(release, source);
+    if (assets && assets.length > 0) {
+      const assetsElement = this.createAssetsElement(assets);
+      releaseElement.appendChild(assetsElement);
+    }
+    
+    return releaseElement;
+  }
+  
+  /**
+   * 创建发布信息头部
+   */
+  createReleaseHeader(release, formattedDate) {
+    const headerElement = document.createElement('div');
+    headerElement.className = 'release-header';
+    
+    // 版本元素
+    const versionElement = document.createElement('div');
+    versionElement.className = 'release-version';
+    
+    // 版本文本
+    const versionText = document.createElement('span');
+    versionText.textContent = release.name || release.tag_name;
+    versionElement.appendChild(versionText);
+    
+    // 预发布标记
+    if (release.prerelease) {
+      const preReleaseTag = document.createElement('span');
+      preReleaseTag.className = 'release-badge pre-release';
+      preReleaseTag.setAttribute('data-en', this.i18nMessages.getMessage('preRelease', 'en'));
+      preReleaseTag.setAttribute('data-zh', this.i18nMessages.getMessage('preRelease', 'zh'));
+      preReleaseTag.textContent = this.i18nMessages.getMessage('preRelease', this.i18nMessages.getCurrentLang());
+      versionElement.appendChild(preReleaseTag);
+    }
+    
+    // 日期元素
+    const dateElement = document.createElement('div');
+    dateElement.className = 'release-date';
+    dateElement.textContent = formattedDate;
+    
+    headerElement.appendChild(versionElement);
+    headerElement.appendChild(dateElement);
+    
+    return headerElement;
+  }
+  
+  /**
+   * 创建资源文件元素
+   * @param {Array} assets - 资源文件数组
+   */
+  createAssetsElement(assets) {
+    const assetsElement = document.createElement('div');
+    assetsElement.className = 'release-assets';
+    
+    // 资源标题
+    const assetsTitle = document.createElement('div');
+    assetsTitle.className = 'release-assets-title';
+    assetsTitle.setAttribute('data-en', this.i18nMessages.getMessage('downloads', 'en'));
+    assetsTitle.setAttribute('data-zh', this.i18nMessages.getMessage('downloads', 'zh'));
+    assetsTitle.textContent = this.i18nMessages.getMessage('downloads', this.i18nMessages.getCurrentLang());
+    
+    // 资源列表
+    const assetList = document.createElement('ul');
+    assetList.className = 'asset-list';
+    
+    // 添加每个资源
+    assets.forEach(asset => {
+      const assetItem = this.createAssetItem(asset);
+      assetList.appendChild(assetItem);
+    });
+    
+    assetsElement.appendChild(assetsTitle);
+    assetsElement.appendChild(assetList);
+    
+    return assetsElement;
+  }
+  
+  /**
+   * 创建资源文件项
+   * @param {Object} asset - 资源文件对象
+   */
+  createAssetItem(asset) {
+    const assetItem = document.createElement('li');
+    assetItem.className = 'asset-item';
+    
+    // 文件图标
+    const iconElement = document.createElement('i');
+    iconElement.className = `asset-icon fas fa-${FileIconHelper.getFileIcon(asset.name)}`;
+    
+    // 文件名
+    const nameElement = document.createElement('span');
+    nameElement.className = 'asset-name';
+    nameElement.textContent = asset.name;
+    
+    // 文件大小
+    const sizeElement = document.createElement('span');
+    sizeElement.className = 'asset-size';
+    sizeElement.textContent = FileSizeFormatter.formatFileSize(asset.size);
+    
+    // 下载链接
+    const downloadLink = document.createElement('a');
+    downloadLink.className = 'download-btn';
+    downloadLink.href = asset.browser_download_url;
+    downloadLink.target = '_blank';
+    downloadLink.setAttribute('data-en', this.i18nMessages.getMessage('download', 'en'));
+    downloadLink.setAttribute('data-zh', this.i18nMessages.getMessage('download', 'zh'));
+    downloadLink.textContent = this.i18nMessages.getMessage('download', this.i18nMessages.getCurrentLang());
+    
+    // 组装资源项
+    assetItem.appendChild(iconElement);
+    assetItem.appendChild(nameElement);
+    assetItem.appendChild(sizeElement);
+    assetItem.appendChild(downloadLink);
+    
+    return assetItem;
+  }
+}
+  
+/**
+ * 资源管理器类
+ */
+class AssetManager {
+  /**
+   * 从发布信息中获取资源文件
+   * @param {Object} release - 发布信息对象
+   * @param {string} source - 数据源
+   */
+  static getAssetsFromRelease(release, source) {
+    let assets = [];
+    
+    if (source === 'github') {
+      assets = release.assets || [];
+    } else { // Gitea
+      assets = release.assets || [];
+      // 检查Gitea特定的资源结构
+      if (!assets.length && release.attachments) {
+        assets = release.attachments.map(attachment => ({
+          name: attachment.name,
+          size: attachment.size,
+          browser_download_url: attachment.browser_download_url
+        }));
+      }
+    }
+    
+    return assets;
+  }
+}
+
+/**
+ * 文件图标助手类
+ */
+class FileIconHelper {
+  /**
+   * 根据文件扩展名获取图标
+   * @param {string} filename - 文件名
+   */
+  static getFileIcon(filename) {
+    const extension = filename.split('.').pop().toLowerCase();
+    
+    const iconMap = {
+      'exe': 'download',
+      'msi': 'download',
+      'dmg': 'download',
+      'pkg': 'download',
+      'deb': 'download',
+      'rpm': 'download',
+      'tar': 'file-archive',
+      'gz': 'file-archive',
+      'zip': 'file-archive',
+      '7z': 'file-archive',
+      'rar': 'file-archive',
+      'pdf': 'file-pdf',
+      'txt': 'file-alt',
+      'md': 'file-alt',
+      'json': 'file-code',
+      'xml': 'file-code',
+      'yml': 'file-code',
+      'yaml': 'file-code'
+    };
+    
+    return iconMap[extension] || 'file';
+  }
+}
+
+/**
+ * 文件大小格式化器类
+ */
+class FileSizeFormatter {
+  /**
+   * 格式化文件大小
+   * @param {number} bytes - 字节数
+   */
+  static formatFileSize(bytes) {
+    if (!bytes) return '';
+    
+    const sizes = ['B', 'KB', 'MB', 'GB'];
+    const i = Math.floor(Math.log(bytes) / Math.log(1024));
+    
+    return Math.round(bytes / Math.pow(1024, i) * 100) / 100 + ' ' + sizes[i];
+  }
+}
+
+/**
+ * 日期格式化器类
+ */
+class DateFormatter {
+  /**
+   * 格式化日期
+   * @param {Date} date - 日期对象
+   */
+  static formatDate(date) {
+    const options = {
+      year: 'numeric',
+      month: 'long',
+      day: 'numeric'
+    };
+    
+    const lang = window.currentLang || 'en';
+    const locale = lang === 'zh' ? 'zh-CN' : 'en-US';
+    
+    return date.toLocaleDateString(locale, options);
+  }
+}
+
+/**
+ * Markdown解析器类
+ */
+class MarkdownParser {
+  /**
+   * 简单的Markdown解析
+   * @param {string} markdown - Markdown文本
+   */
+  static parseMarkdown(markdown) {
+    if (!markdown) return '';
+    
+    // 预处理：保留原始换行符，用特殊标记替换
+    const preservedLineBreaks = '___LINE_BREAK___';
+    markdown = markdown.replace(/\n/g, preservedLineBreaks);
+    
+    // 引用块 - > text
+    markdown = markdown.replace(/&gt;\s*(.*?)(?=&gt;|$)/g, '<blockquote>$1</blockquote>');
+    markdown = markdown.replace(/>\s*(.*?)(?=>|$)/g, '<blockquote>$1</blockquote>');
+    
+    // 链接 - [text](url)
+    markdown = markdown.replace(/\[([^\]]+)\]\(([^)]+)\)/g, '<a href="$2" target="_blank">$1</a>');
+    
+    // 标题 - # Heading
+    markdown = markdown.replace(/^### (.*?)(?=___LINE_BREAK___|$)/gm, '<h3>$1</h3>');
+    markdown = markdown.replace(/^## (.*?)(?=___LINE_BREAK___|$)/gm, '<h2>$1</h2>');
+    markdown = markdown.replace(/^# (.*?)(?=___LINE_BREAK___|$)/gm, '<h1>$1</h1>');
+    
+    // 粗体 - **text**
+    markdown = markdown.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>');
+    
+    // 斜体 - *text*
+    markdown = markdown.replace(/\*(.*?)\*/g, '<em>$1</em>');
+    
+    // 代码块 - ```code```
+    markdown = markdown.replace(/```([\s\S]*?)```/g, '<pre><code>$1</code></pre>');
+    
+    // 行内代码 - `code`
+    markdown = markdown.replace(/`([^`]+)`/g, '<code>$1</code>');
+    
+    // 处理列表项
+    // 先将每个列表项转换为HTML
+    markdown = markdown.replace(/- (.*?)(?=___LINE_BREAK___- |___LINE_BREAK___$|$)/g, '<li>$1</li>');
+    markdown = markdown.replace(/\* (.*?)(?=___LINE_BREAK___\* |___LINE_BREAK___$|$)/g, '<li>$1</li>');
+    markdown = markdown.replace(/\d+\. (.*?)(?=___LINE_BREAK___\d+\. |___LINE_BREAK___$|$)/g, '<li>$1</li>');
+    
+    // 然后将连续的列表项包装在ul或ol中
+    const listItemRegex = /<li>.*?<\/li>/g;
+    const listItems = markdown.match(listItemRegex) || [];
+    
+    if (listItems.length > 0) {
+      // 将连续的列表项组合在一起
+      let lastIndex = 0;
+      let result = '';
+      let inList = false;
+      
+      listItems.forEach(item => {
+        const itemIndex = markdown.indexOf(item, lastIndex);
+        
+        // 添加列表项之前的内容
+        if (itemIndex > lastIndex) {
+          result += markdown.substring(lastIndex, itemIndex);
+        }
+        
+        // 如果不在列表中，开始一个新列表
+        if (!inList) {
+          result += '<ul>';
+          inList = true;
+        }
+        
+        // 添加列表项
+        result += item;
+        
+        // 更新lastIndex
+        lastIndex = itemIndex + item.length;
+        
+        // 检查下一个内容是否是列表项
+        const nextItemIndex = markdown.indexOf('<li>', lastIndex);
+        if (nextItemIndex === -1 || nextItemIndex > lastIndex + 20) { // 如果下一个列表项不紧邻
+          result += '</ul>';
+          inList = false;
+        }
+      });
+      
+      // 添加剩余内容
+      if (lastIndex < markdown.length) {
+        result += markdown.substring(lastIndex);
+      }
+      
+      markdown = result;
+    }
+    
+    // 处理水平分隔线
+    markdown = markdown.replace(/---/g, '<hr>');
+    
+    // 恢复换行符
+    markdown = markdown.replace(/___LINE_BREAK___/g, '<br>');
+    
+    // 处理段落
+    markdown = markdown.replace(/<br><br>/g, '</p><p>');
+    
+    // 包装在段落标签中
+    if (!markdown.startsWith('<p>')) {
+      markdown = `<p>${markdown}</p>`;
+    }
+    
+    return markdown;
+  }
+}
+
+/**
+ * 更新日志主应用类
+ */
+class ChangelogApp {
+  constructor() {
+    this.repositoryConfig = new RepositoryConfig();
+    this.i18nMessages = new I18nMessages();
+    this.apiClient = new APIClient(this.repositoryConfig, this.i18nMessages);
+    this.uiManager = new UIManager(this.i18nMessages);
+    
+    this.init();
+  }
+
+  /**
+   * 初始化应用
+   */
+  init() {
+    this.uiManager.showLoading();
+    
+    // 首先尝试GitHub API
+    this.apiClient.fetchReleases('github')
+      .then(releases => {
+        this.uiManager.displayReleases(releases, 'github');
+      })
+      .catch(() => {
+        // GitHub失败时尝试Gitea
+        return this.apiClient.fetchReleases('gitea')
+          .then(releases => {
+            this.uiManager.displayReleases(releases, 'gitea');
+          });
+      })
+      .catch(error => {
+        console.error('获取发布信息失败:', error);
+        this.uiManager.showError(this.i18nMessages.getMessage('fetchError', this.i18nMessages.getCurrentLang()));
+      });
+    
+    // 监听语言变化事件
+    document.addEventListener('languageChanged', () => this.updateUI());
+  }
+
+  /**
+   * 更新UI元素（当语言变化时）
+   */
+  updateUI() {
+    const elementsToUpdate = document.querySelectorAll('[data-en][data-zh]');
+    const currentLang = this.i18nMessages.getCurrentLang();
+    
+    elementsToUpdate.forEach(element => {
+      const text = element.getAttribute(`data-${currentLang}`);
+      if (text) {
+        element.textContent = text;
+      }
+    });
+  }
+}
+
+// 当DOM加载完成时初始化应用
+document.addEventListener('DOMContentLoaded', () => {
+  new ChangelogApp();
+});

docs/js/script.js

@@ -0,0 +1,443 @@
+/**
+ * VoidRaft - Website Script
+ */
+
+/**
+ * 主题管理类
+ */
+class ThemeManager {
+  constructor() {
+    this.themeToggle = document.getElementById('theme-toggle');
+    this.currentTheme = this.getInitialTheme();
+    this.init();
+  }
+
+  /**
+   * 获取初始主题
+   */
+  getInitialTheme() {
+    const prefersDarkScheme = window.matchMedia('(prefers-color-scheme: dark)');
+    const savedTheme = localStorage.getItem('theme');
+    return savedTheme || (prefersDarkScheme.matches ? 'dark' : 'light');
+  }
+
+  /**
+   * 初始化主题管理器
+   */
+  init() {
+    if (!this.themeToggle) return;
+    
+    this.setTheme(this.currentTheme);
+    this.bindEvents();
+  }
+
+  /**
+   * 绑定事件
+   */
+  bindEvents() {
+    this.themeToggle.addEventListener('click', () => {
+      this.toggleTheme();
+    });
+  }
+
+  /**
+   * 切换主题
+   */
+  toggleTheme() {
+    document.body.classList.add('theme-transition');
+    
+    const newTheme = this.currentTheme === 'dark' ? 'light' : 'dark';
+    this.setTheme(newTheme);
+    this.saveTheme(newTheme);
+    
+    setTimeout(() => document.body.classList.remove('theme-transition'), 300);
+  }
+
+  /**
+   * 设置主题
+   * @param {string} theme - 'dark' 或 'light'
+   */
+  setTheme(theme) {
+    this.currentTheme = theme;
+    const isDark = theme === 'dark';
+    
+    document.body.classList.toggle('theme-dark', isDark);
+    document.body.classList.toggle('theme-light', !isDark);
+    
+    this.updateToggleIcon(isDark);
+  }
+
+  /**
+   * 更新切换按钮图标
+   * @param {boolean} isDark - 是否为暗色主题
+   */
+  updateToggleIcon(isDark) {
+    if (this.themeToggle) {
+      const icon = this.themeToggle.querySelector('i');
+      if (icon) {
+        icon.className = isDark ? 'fas fa-sun' : 'fas fa-moon';
+      }
+    }
+  }
+
+  /**
+   * 保存主题到本地存储
+   * @param {string} theme - 主题名称
+   */
+  saveTheme(theme) {
+    localStorage.setItem('theme', theme);
+  }
+}
+
+/**
+ * 语言管理类
+ */
+class LanguageManager {
+  constructor() {
+    this.langToggle = document.getElementById('lang-toggle');
+    this.currentLang = this.getInitialLanguage();
+    this.init();
+  }
+
+  /**
+   * 获取初始语言
+   */
+  getInitialLanguage() {
+    const urlParams = new URLSearchParams(window.location.search);
+    const urlLang = urlParams.get('lang');
+    const savedLang = localStorage.getItem('lang');
+    const browserLang = navigator.language.startsWith('zh') ? 'zh' : 'en';
+    return urlLang || savedLang || browserLang;
+  }
+
+  /**
+   * 初始化语言管理器
+   */
+  init() {
+    if (!this.langToggle) return;
+    
+    window.currentLang = this.currentLang;
+    this.setLanguage(this.currentLang);
+    this.bindEvents();
+  }
+
+  /**
+   * 绑定事件
+   */
+  bindEvents() {
+    this.langToggle.addEventListener('click', () => {
+      this.toggleLanguage();
+    });
+  }
+
+  /**
+   * 切换语言
+   */
+  toggleLanguage() {
+    document.body.classList.add('lang-transition');
+    
+    const newLang = this.currentLang === 'zh' ? 'en' : 'zh';
+    this.setLanguage(newLang);
+    this.saveLanguage(newLang);
+    this.updateURL(newLang);
+    this.notifyLanguageChange(newLang);
+    
+    setTimeout(() => document.body.classList.remove('lang-transition'), 300);
+  }
+
+  /**
+   * 设置页面语言
+   * @param {string} lang - 'zh' 或 'en'
+   */
+  setLanguage(lang) {
+    this.currentLang = lang;
+    window.currentLang = lang;
+    
+    this.updatePageElements(lang);
+    this.updateHTMLLang(lang);
+    this.updateToggleButton(lang);
+  }
+
+  /**
+   * 更新页面元素文本
+   * @param {string} lang - 语言代码
+   */
+  updatePageElements(lang) {
+    document.querySelectorAll('[data-zh][data-en]').forEach(el => {
+      el.textContent = el.getAttribute(`data-${lang}`);
+    });
+  }
+
+  /**
+   * 更新HTML语言属性
+   * @param {string} lang - 语言代码
+   */
+  updateHTMLLang(lang) {
+    document.documentElement.lang = lang === 'zh' ? 'zh-CN' : 'en';
+  }
+
+  /**
+   * 更新切换按钮文本
+   * @param {string} lang - 语言代码
+   */
+  updateToggleButton(lang) {
+    if (this.langToggle) {
+      const text = lang === 'zh' ? 'EN/中' : '中/EN';
+      this.langToggle.innerHTML = `<i class="fas fa-language"></i> ${text}`;
+    }
+  }
+
+  /**
+   * 保存语言到本地存储
+   * @param {string} lang - 语言代码
+   */
+  saveLanguage(lang) {
+    localStorage.setItem('lang', lang);
+  }
+
+  /**
+   * 更新URL参数
+   * @param {string} lang - 语言代码
+   */
+  updateURL(lang) {
+    const newUrl = new URL(window.location);
+    if (lang === 'zh') {
+      newUrl.searchParams.set('lang', 'zh');
+    } else {
+      newUrl.searchParams.delete('lang');
+    }
+    window.history.replaceState({}, '', newUrl);
+  }
+
+  /**
+   * 通知语言变更
+   * @param {string} lang - 语言代码
+   */
+  notifyLanguageChange(lang) {
+    window.dispatchEvent(new CustomEvent('languageChanged', { detail: { lang } }));
+  }
+
+  /**
+   * 获取当前语言
+   */
+  getCurrentLanguage() {
+    return this.currentLang;
+  }
+}
+
+/**
+ * SEO管理类
+ */
+class SEOManager {
+  constructor(languageManager) {
+    this.languageManager = languageManager;
+    this.metaTexts = {
+      en: {
+        description: 'VoidRaft is an elegant text snippet recording tool designed for developers. Features multi-language code blocks, syntax highlighting, code formatting, custom themes, and more.',
+        title: 'VoidRaft - An elegant text snippet recording tool designed for developers.',
+        ogTitle: 'VoidRaft - An elegant text snippet recording tool designed for developers'
+      },
+      zh: {
+        description: 'VoidRaft 是专为开发者打造的优雅文本片段记录工具。支持多语言代码块、语法高亮、代码格式化、自定义主题等功能。',
+        title: 'VoidRaft - 专为开发者打造的优雅文本片段记录工具',
+        ogTitle: 'VoidRaft - 专为开发者打造的优雅文本片段记录工具'
+      }
+    };
+    this.init();
+  }
+
+  /**
+   * 初始化SEO管理器
+   */
+  init() {
+    this.bindEvents();
+    this.updateMetaTags(this.languageManager.getCurrentLanguage());
+  }
+
+  /**
+   * 绑定事件
+   */
+  bindEvents() {
+    window.addEventListener('languageChanged', (event) => {
+      this.updateMetaTags(event.detail.lang);
+    });
+  }
+
+  /**
+   * 更新SEO元标签
+   * @param {string} lang - 当前语言
+   */
+  updateMetaTags(lang) {
+    const texts = this.metaTexts[lang];
+    
+    this.updateMetaDescription(texts.description);
+    this.updateOpenGraphTags(texts.ogTitle, texts.description);
+    this.updateTwitterCardTags(texts.ogTitle, texts.description);
+    this.updatePageTitle(texts.title);
+  }
+
+  /**
+   * 更新meta描述
+   * @param {string} description - 描述文本
+   */
+  updateMetaDescription(description) {
+    const metaDesc = document.querySelector('meta[name="description"]');
+    if (metaDesc) {
+      metaDesc.content = description;
+    }
+  }
+
+  /**
+   * 更新Open Graph标签
+   * @param {string} title - 标题
+   * @param {string} description - 描述
+   */
+  updateOpenGraphTags(title, description) {
+    const ogTitle = document.querySelector('meta[property="og:title"]');
+    const ogDesc = document.querySelector('meta[property="og:description"]');
+    
+    if (ogTitle) ogTitle.content = title;
+    if (ogDesc) ogDesc.content = description;
+  }
+
+  /**
+   * 更新Twitter Card标签
+   * @param {string} title - 标题
+   * @param {string} description - 描述
+   */
+  updateTwitterCardTags(title, description) {
+    const twitterTitle = document.querySelector('meta[property="twitter:title"]');
+    const twitterDesc = document.querySelector('meta[property="twitter:description"]');
+    
+    if (twitterTitle) twitterTitle.content = title;
+    if (twitterDesc) twitterDesc.content = description;
+  }
+
+  /**
+   * 更新页面标题
+   * @param {string} title - 标题
+   */
+  updatePageTitle(title) {
+    document.title = title;
+  }
+}
+
+/**
+ * UI效果管理类
+ */
+class UIEffects {
+  constructor() {
+    this.init();
+  }
+
+  /**
+   * 初始化UI效果
+   */
+  init() {
+    this.initCardEffects();
+  }
+
+  /**
+   * 初始化卡片悬停效果
+   */
+  initCardEffects() {
+    const cards = document.querySelectorAll('.feature-card');
+    
+    cards.forEach(card => {
+      card.addEventListener('mouseenter', () => {
+        this.animateCardHover(card, true);
+      });
+      
+      card.addEventListener('mouseleave', () => {
+        this.animateCardHover(card, false);
+      });
+    });
+  }
+
+  /**
+   * 卡片悬停动画
+   * @param {Element} card - 卡片元素
+   * @param {boolean} isHover - 是否悬停
+   */
+  animateCardHover(card, isHover) {
+    if (isHover) {
+      card.style.transform = 'translateY(-8px)';
+      card.style.boxShadow = '7px 7px 0 var(--shadow-color)';
+    } else {
+      card.style.transform = 'translateY(0)';
+      card.style.boxShadow = '5px 5px 0 var(--shadow-color)';
+    }
+  }
+}
+
+/**
+ * VoidRaft主应用类
+ */
+class VoidRaftApp {
+  constructor() {
+    this.themeManager = null;
+    this.languageManager = null;
+    this.seoManager = null;
+    this.uiEffects = null;
+    this.init();
+  }
+
+  /**
+   * 初始化应用
+   */
+  init() {
+    this.initializeManagers();
+    this.showConsoleBranding();
+  }
+
+  /**
+   * 初始化各个管理器
+   */
+  initializeManagers() {
+    this.themeManager = new ThemeManager();
+    this.languageManager = new LanguageManager();
+    this.seoManager = new SEOManager(this.languageManager);
+    this.uiEffects = new UIEffects();
+  }
+
+  /**
+   * 显示控制台品牌信息
+   */
+  showConsoleBranding() {
+    console.log('%c VoidRaft', 'color: #ff006e; font-size: 20px; font-family: "Space Mono", monospace;');
+    console.log('%c An elegant text snippet recording tool designed for developers.', 'color: #073B4C; font-family: "Space Mono", monospace;');
+  }
+
+  /**
+   * 获取主题管理器
+   */
+  getThemeManager() {
+    return this.themeManager;
+  }
+
+  /**
+   * 获取语言管理器
+   */
+  getLanguageManager() {
+    return this.languageManager;
+  }
+
+  /**
+   * 获取SEO管理器
+   */
+  getSEOManager() {
+    return this.seoManager;
+  }
+
+  /**
+   * 获取UI效果管理器
+   */
+  getUIEffects() {
+    return this.uiEffects;
+  }
+}
+
+// 当DOM加载完成时初始化应用
+document.addEventListener('DOMContentLoaded', () => {
+  window.voidRaftApp = new VoidRaftApp();
+});

frontend/bindings/github.com/wailsapp/wails/v3/pkg/services/sqlite/index.ts

@@ -1,9 +0,0 @@
-// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
-// This file is automatically generated. DO NOT EDIT
-
-import * as Service from "./service.js";
-export {
-    Service
-};
-
-export * from "./models.js";

frontend/bindings/github.com/wailsapp/wails/v3/pkg/services/sqlite/models.ts

@@ -1,51 +0,0 @@
-// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
-// This file is automatically generated. DO NOT EDIT
-
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-ignore: Unused imports
-import {Create as $Create} from "@wailsio/runtime";
-
-export class Config {
-    /**
-     * DBSource is the database URI to use.
-     * The string ":memory:" can be used to create an in-memory database.
-     * The sqlite driver can be configured through query parameters.
-     * For more details see https://pkg.go.dev/modernc.org/sqlite#Driver.Open
-     */
-    "DBSource": string;
-
-    /** Creates a new Config instance. */
-    constructor($$source: Partial<Config> = {}) {
-        if (!("DBSource" in $$source)) {
-            this["DBSource"] = "";
-        }
-
-        Object.assign(this, $$source);
-    }
-
-    /**
-     * Creates a new Config instance from a string or object.
-     */
-    static createFrom($$source: any = {}): Config {
-        let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
-        return new Config($$parsedSource as Partial<Config>);
-    }
-}
-
-/**
- * Row holds a single row in the result of a query.
- * It is a key-value map where keys are column names.
- */
-export type Row = { [_: string]: any };
-
-/**
- * Rows holds the result of a query
- * as an array of key-value maps where keys are column names.
- */
-export type Rows = Row[];
-
-/**
- * Stmt wraps a prepared sql statement pointer.
- * It provides the same methods as the [sql.Stmt] type.
- */
-export type Stmt = string;

frontend/bindings/github.com/wailsapp/wails/v3/pkg/services/sqlite/service.ts

@@ -1,223 +0,0 @@
-// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
-// This file is automatically generated. DO NOT EDIT
-
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-ignore: Unused imports
-import {Call as $Call, Create as $Create} from "@wailsio/runtime";
-
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-ignore: Unused imports
-import * as application$0 from "../../application/models.js";
-
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-ignore: Unused imports
-import * as $models from "./models.js";
-
-export {
-    ExecContext as Execute,
-    QueryContext as Query
-};
-
-import { Stmt } from "./stmt.js";
-
-/**
- * Prepare creates a prepared statement for later queries or executions.
- * Multiple queries or executions may be run concurrently from the returned statement.
- *
- * The caller must call the statement's Close method when it is no longer needed.
- * Statements are closed automatically
- * when the connection they are associated with is closed.
- *
- * Prepare supports early cancellation.
- */
-export function Prepare(query: string): Promise<Stmt | null> & { cancel(): void } {
-    const promise = PrepareContext(query);
-    const wrapper: any = (promise.then(function (id) {
-        return id == null ? null : new Stmt(
-            ClosePrepared.bind(null, id),
-            ExecPrepared.bind(null, id),
-            QueryPrepared.bind(null, id));
-    }));
-    wrapper.cancel = promise.cancel;
-    return wrapper;
-}
-
-/**
- * Close closes the current database connection if one is open, otherwise has no effect.
- * Additionally, Close closes all open prepared statements associated to the connection.
- * 
- * Even when a non-nil error is returned,
- * the database service is left in a consistent state,
- * ready for a call to [Service.Open].
- */
-export function Close(): Promise<void> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(1888105376) as any;
-    return $resultPromise;
-}
-
-/**
- * ClosePrepared closes a prepared statement
- * obtained with [Service.Prepare] or [Service.PrepareContext].
- * ClosePrepared is idempotent:
- * it has no effect on prepared statements that are already closed.
- */
-function ClosePrepared(stmt: $models.Stmt | null): Promise<void> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(2526200629, stmt) as any;
-    return $resultPromise;
-}
-
-/**
- * Configure changes the database service configuration.
- * The connection state at call time is preserved.
- * Consumers will need to call [Service.Open] manually after Configure
- * in order to reconnect with the new configuration.
- * 
- * See [NewWithConfig] for details on configuration.
- */
-export function Configure(config: $models.Config | null): Promise<void> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(1939578712, config) as any;
-    return $resultPromise;
-}
-
-/**
- * ExecContext executes a query without returning any rows.
- * It supports early cancellation.
- */
-function ExecContext(query: string, ...args: any[]): Promise<void> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(674944556, query, args) as any;
-    return $resultPromise;
-}
-
-/**
- * ExecPrepared executes a prepared statement
- * obtained with [Service.Prepare] or [Service.PrepareContext]
- * without returning any rows.
- * It supports early cancellation.
- */
-function ExecPrepared(stmt: $models.Stmt | null, ...args: any[]): Promise<void> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(2086877656, stmt, args) as any;
-    return $resultPromise;
-}
-
-/**
- * Execute executes a query without returning any rows.
- */
-export function Execute(query: string, ...args: any[]): Promise<void> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(3811930203, query, args) as any;
-    return $resultPromise;
-}
-
-/**
- * Open validates the current configuration,
- * closes the current connection if one is present,
- * then opens and validates a new connection.
- * 
- * Even when a non-nil error is returned,
- * the database service is left in a consistent state,
- * ready for a new call to Open.
- */
-export function Open(): Promise<void> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(2012175612) as any;
-    return $resultPromise;
-}
-
-/**
- * Prepare creates a prepared statement for later queries or executions.
- * Multiple queries or executions may be run concurrently from the returned statement.
- * 
- * The caller should call the statement's Close method when it is no longer needed.
- * Statements are closed automatically
- * when the connection they are associated with is closed.
- */
-export function Prepare(query: string): Promise<$models.Stmt | null> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(1801965143, query) as any;
-    return $resultPromise;
-}
-
-/**
- * PrepareContext creates a prepared statement for later queries or executions.
- * Multiple queries or executions may be run concurrently from the returned statement.
- * 
- * The caller must call the statement's Close method when it is no longer needed.
- * Statements are closed automatically
- * when the connection they are associated with is closed.
- * 
- * PrepareContext supports early cancellation.
- */
-function PrepareContext(query: string): Promise<$models.Stmt | null> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(570941694, query) as any;
-    return $resultPromise;
-}
-
-/**
- * Query executes a query and returns a slice of key-value records,
- * one per row, with column names as keys.
- */
-export function Query(query: string, ...args: any[]): Promise<$models.Rows> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(860757720, query, args) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
-        return $$createType1($result);
-    }) as any;
-    $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
-    return $typingPromise;
-}
-
-/**
- * QueryContext executes a query and returns a slice of key-value records,
- * one per row, with column names as keys.
- * It supports early cancellation, returning the slice of results fetched so far.
- */
-function QueryContext(query: string, ...args: any[]): Promise<$models.Rows> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(4115542347, query, args) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
-        return $$createType1($result);
-    }) as any;
-    $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
-    return $typingPromise;
-}
-
-/**
- * QueryPrepared executes a prepared statement
- * obtained with [Service.Prepare] or [Service.PrepareContext]
- * and returns a slice of key-value records, one per row, with column names as keys.
- * It supports early cancellation, returning the slice of results fetched so far.
- */
-function QueryPrepared(stmt: $models.Stmt | null, ...args: any[]): Promise<$models.Rows> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(3885083725, stmt, args) as any;
-    let $typingPromise = $resultPromise.then(($result: any) => {
-        return $$createType1($result);
-    }) as any;
-    $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
-    return $typingPromise;
-}
-
-/**
- * ServiceName returns the name of the plugin.
- * You should use the go module format e.g. github.com/myuser/myplugin
- */
-export function ServiceName(): Promise<string> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(1637123084) as any;
-    return $resultPromise;
-}
-
-/**
- * ServiceShutdown closes the database connection.
- * It returns a non-nil error in case of failures.
- */
-export function ServiceShutdown(): Promise<void> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(3650435925) as any;
-    return $resultPromise;
-}
-
-/**
- * ServiceStartup opens the database connection.
- * It returns a non-nil error in case of failures.
- */
-export function ServiceStartup(options: application$0.ServiceOptions): Promise<void> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(1113159936, options) as any;
-    return $resultPromise;
-}
-
-// Private type creation functions
-const $$createType0 = $Create.Map($Create.Any, $Create.Any);
-const $$createType1 = $Create.Array($$createType0);

frontend/bindings/github.com/wailsapp/wails/v3/pkg/services/sqlite/stmt.js

@@ -1,79 +0,0 @@
-//@ts-check
-
-//@ts-ignore: Unused imports
-import * as $models from "./models.js";
-
-const execSymbol = Symbol("exec"),
-      querySymbol = Symbol("query"),
-      closeSymbol = Symbol("close");
-
-/**
- * Stmt represents a prepared statement for later queries or executions.
- * Multiple queries or executions may be run concurrently on the same statement.
- *
- * The caller must call the statement's Close method when it is no longer needed.
- * Statements are closed automatically
- * when the connection they are associated with is closed.
- */
-export class Stmt {
-    /**
-     * Constructs a new prepared statement instance.
-     * @param {(...args: any[]) => Promise<void>} close
-     * @param {(...args: any[]) => Promise<void> & { cancel(): void }} exec
-     * @param {(...args: any[]) => Promise<$models.Rows> & { cancel(): void }} query
-     */
-    constructor(close, exec, query) {
-        /**
-         * @member
-         * @private
-         * @type {typeof close}
-         */
-        this[closeSymbol] = close;
-
-        /**
-         * @member
-         * @private
-         * @type {typeof exec}
-         */
-        this[execSymbol] = exec;
-
-        /**
-         * @member
-         * @private
-         * @type {typeof query}
-         */
-        this[querySymbol] = query;
-    }
-
-    /**
-     * Closes the prepared statement.
-     * It has no effect when the statement is already closed.
-     * @returns {Promise<void>}
-     */
-    Close() {
-        return this[closeSymbol]();
-    }
-
-    /**
-     * Executes the prepared statement without returning any rows.
-     * It supports early cancellation.
-     *
-     * @param {any[]} args
-     * @returns {Promise<void> & { cancel(): void }}
-     */
-    Exec(...args) {
-        return this[execSymbol](...args);
-    }
-
-    /**
-     * Executes the prepared statement
-     * and returns a slice of key-value records, one per row, with column names as keys.
-     * It supports early cancellation, returning the array of results fetched so far.
-     *
-     * @param {any[]} args
-     * @returns {Promise<$models.Rows> & { cancel(): void }}
-     */
-    Query(...args) {
-        return this[querySymbol](...args);
-    }
-}

frontend/bindings/voidraft/internal/models/models.ts

@@ -33,6 +33,11 @@ export class AppConfig {
      */
     "updates": UpdatesConfig;
 
+    /**
+     * Git备份设置
+     */
+    "backup": GitBackupConfig;
+
     /**
      * 配置元数据
      */
@@ -52,6 +57,9 @@ export class AppConfig {
         if (!("updates" in $$source)) {
             this["updates"] = (new UpdatesConfig());
         }
+        if (!("backup" in $$source)) {
+            this["backup"] = (new GitBackupConfig());
+        }
         if (!("metadata" in $$source)) {
             this["metadata"] = (new ConfigMetadata());
         }
@@ -68,6 +76,7 @@ export class AppConfig {
         const $$createField2_0 = $$createType2;
         const $$createField3_0 = $$createType3;
         const $$createField4_0 = $$createType4;
+        const $$createField5_0 = $$createType5;
         let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
         if ("general" in $$parsedSource) {
             $$parsedSource["general"] = $$createField0_0($$parsedSource["general"]);
@@ -81,8 +90,11 @@ export class AppConfig {
         if ("updates" in $$parsedSource) {
             $$parsedSource["updates"] = $$createField3_0($$parsedSource["updates"]);
         }
+        if ("backup" in $$parsedSource) {
+            $$parsedSource["backup"] = $$createField4_0($$parsedSource["backup"]);
+        }
         if ("metadata" in $$parsedSource) {
-            $$parsedSource["metadata"] = $$createField4_0($$parsedSource["metadata"]);
+            $$parsedSource["metadata"] = $$createField5_0($$parsedSource["metadata"]);
         }
         return new AppConfig($$parsedSource as Partial<AppConfig>);
     }
@@ -102,11 +114,6 @@ export class AppearanceConfig {
      */
     "systemTheme": SystemThemeType;
 
-    /**
-     * 自定义主题配置
-     */
-    "customTheme": CustomThemeConfig;
-
     /** Creates a new AppearanceConfig instance. */
     constructor($$source: Partial<AppearanceConfig> = {}) {
         if (!("language" in $$source)) {
@@ -115,9 +122,6 @@ export class AppearanceConfig {
         if (!("systemTheme" in $$source)) {
             this["systemTheme"] = ("" as SystemThemeType);
         }
-        if (!("customTheme" in $$source)) {
-            this["customTheme"] = (new CustomThemeConfig());
-        }
 
         Object.assign(this, $$source);
     }
@@ -126,15 +130,30 @@ export class AppearanceConfig {
      * Creates a new AppearanceConfig instance from a string or object.
      */
     static createFrom($$source: any = {}): AppearanceConfig {
-        const $$createField2_0 = $$createType5;
         let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
-        if ("customTheme" in $$parsedSource) {
-            $$parsedSource["customTheme"] = $$createField2_0($$parsedSource["customTheme"]);
-        }
         return new AppearanceConfig($$parsedSource as Partial<AppearanceConfig>);
     }
 }
 
+/**
+ * Git备份相关类型定义
+ *
+ * AuthMethod 定义Git认证方式
+ */
+export enum AuthMethod {
+    /**
+     * The Go zero value for the underlying type of the enum.
+     */
+    $zero = "",
+
+    /**
+     * 认证方式
+     */
+    Token = "token",
+    SSHKey = "ssh_key",
+    UserPass = "user_pass",
+};
+
 /**
  * ConfigMetadata 配置元数据
  */
@@ -170,49 +189,6 @@ export class ConfigMetadata {
     }
 }
 
-/**
- * CustomThemeConfig 自定义主题配置
- */
-export class CustomThemeConfig {
-    /**
-     * 深色主题配置
-     */
-    "darkTheme": ThemeColorConfig;
-
-    /**
-     * 浅色主题配置
-     */
-    "lightTheme": ThemeColorConfig;
-
-    /** Creates a new CustomThemeConfig instance. */
-    constructor($$source: Partial<CustomThemeConfig> = {}) {
-        if (!("darkTheme" in $$source)) {
-            this["darkTheme"] = (new ThemeColorConfig());
-        }
-        if (!("lightTheme" in $$source)) {
-            this["lightTheme"] = (new ThemeColorConfig());
-        }
-
-        Object.assign(this, $$source);
-    }
-
-    /**
-     * Creates a new CustomThemeConfig instance from a string or object.
-     */
-    static createFrom($$source: any = {}): CustomThemeConfig {
-        const $$createField0_0 = $$createType6;
-        const $$createField1_0 = $$createType6;
-        let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
-        if ("darkTheme" in $$parsedSource) {
-            $$parsedSource["darkTheme"] = $$createField0_0($$parsedSource["darkTheme"]);
-        }
-        if ("lightTheme" in $$parsedSource) {
-            $$parsedSource["lightTheme"] = $$createField1_0($$parsedSource["lightTheme"]);
-        }
-        return new CustomThemeConfig($$parsedSource as Partial<CustomThemeConfig>);
-    }
-}
-
 /**
  * Document represents a document in the system
  */
@@ -224,6 +200,11 @@ export class Document {
     "updatedAt": time$0.Time;
     "is_deleted": boolean;
 
+    /**
+     * 锁定标志，锁定的文档无法被删除
+     */
+    "is_locked": boolean;
+
     /** Creates a new Document instance. */
     constructor($$source: Partial<Document> = {}) {
         if (!("id" in $$source)) {
@@ -244,6 +225,9 @@ export class Document {
         if (!("is_deleted" in $$source)) {
             this["is_deleted"] = false;
         }
+        if (!("is_locked" in $$source)) {
+            this["is_locked"] = false;
+        }
 
         Object.assign(this, $$source);
     }
@@ -389,7 +373,7 @@ export class Extension {
      * Creates a new Extension instance from a string or object.
      */
     static createFrom($$source: any = {}): Extension {
-        const $$createField3_0 = $$createType7;
+        const $$createField3_0 = $$createType6;
         let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
         if ("config" in $$parsedSource) {
             $$parsedSource["config"] = $$createField3_0($$parsedSource["config"]);
@@ -483,6 +467,17 @@ export class GeneralConfig {
      */
     "startAtLogin": boolean;
 
+    /**
+     * 窗口吸附设置
+     * 是否启用窗口吸附功能
+     */
+    "enableWindowSnap": boolean;
+
+    /**
+     * 吸附距离阈值(像素)
+     */
+    "snapThreshold": number;
+
     /**
      * 全局热键设置
      * 是否启用全局热键
@@ -508,6 +503,12 @@ export class GeneralConfig {
         if (!("startAtLogin" in $$source)) {
             this["startAtLogin"] = false;
         }
+        if (!("enableWindowSnap" in $$source)) {
+            this["enableWindowSnap"] = false;
+        }
+        if (!("snapThreshold" in $$source)) {
+            this["snapThreshold"] = 0;
+        }
         if (!("enableGlobalHotkey" in $$source)) {
             this["enableGlobalHotkey"] = false;
         }
@@ -522,15 +523,64 @@ export class GeneralConfig {
      * Creates a new GeneralConfig instance from a string or object.
      */
     static createFrom($$source: any = {}): GeneralConfig {
-        const $$createField5_0 = $$createType9;
+        const $$createField7_0 = $$createType8;
         let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
         if ("globalHotkey" in $$parsedSource) {
-            $$parsedSource["globalHotkey"] = $$createField5_0($$parsedSource["globalHotkey"]);
+            $$parsedSource["globalHotkey"] = $$createField7_0($$parsedSource["globalHotkey"]);
         }
         return new GeneralConfig($$parsedSource as Partial<GeneralConfig>);
     }
 }
 
+/**
+ * GitBackupConfig Git备份配置
+ */
+export class GitBackupConfig {
+    "enabled": boolean;
+    "repo_url": string;
+    "auth_method": AuthMethod;
+    "username"?: string;
+    "password"?: string;
+    "token"?: string;
+    "ssh_key_path"?: string;
+    "ssh_key_passphrase"?: string;
+
+    /**
+     * 分钟
+     */
+    "backup_interval": number;
+    "auto_backup": boolean;
+
+    /** Creates a new GitBackupConfig instance. */
+    constructor($$source: Partial<GitBackupConfig> = {}) {
+        if (!("enabled" in $$source)) {
+            this["enabled"] = false;
+        }
+        if (!("repo_url" in $$source)) {
+            this["repo_url"] = "";
+        }
+        if (!("auth_method" in $$source)) {
+            this["auth_method"] = ("" as AuthMethod);
+        }
+        if (!("backup_interval" in $$source)) {
+            this["backup_interval"] = 0;
+        }
+        if (!("auto_backup" in $$source)) {
+            this["auto_backup"] = false;
+        }
+
+        Object.assign(this, $$source);
+    }
+
+    /**
+     * Creates a new GitBackupConfig instance from a string or object.
+     */
+    static createFrom($$source: any = {}): GitBackupConfig {
+        let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
+        return new GitBackupConfig($$parsedSource as Partial<GitBackupConfig>);
+    }
+}
+
 /**
  * GiteaConfig Gitea配置
  */
@@ -1083,6 +1133,58 @@ export enum TabType {
     TabTypeTab = "tab",
 };
 
+/**
+ * Theme 主题数据库模型
+ */
+export class Theme {
+    "id": number;
+    "name": string;
+    "type": ThemeType;
+    "colors": ThemeColorConfig;
+    "isDefault": boolean;
+    "createdAt": time$0.Time;
+    "updatedAt": time$0.Time;
+
+    /** Creates a new Theme instance. */
+    constructor($$source: Partial<Theme> = {}) {
+        if (!("id" in $$source)) {
+            this["id"] = 0;
+        }
+        if (!("name" in $$source)) {
+            this["name"] = "";
+        }
+        if (!("type" in $$source)) {
+            this["type"] = ("" as ThemeType);
+        }
+        if (!("colors" in $$source)) {
+            this["colors"] = (new ThemeColorConfig());
+        }
+        if (!("isDefault" in $$source)) {
+            this["isDefault"] = false;
+        }
+        if (!("createdAt" in $$source)) {
+            this["createdAt"] = null;
+        }
+        if (!("updatedAt" in $$source)) {
+            this["updatedAt"] = null;
+        }
+
+        Object.assign(this, $$source);
+    }
+
+    /**
+     * Creates a new Theme instance from a string or object.
+     */
+    static createFrom($$source: any = {}): Theme {
+        const $$createField3_0 = $$createType9;
+        let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
+        if ("colors" in $$parsedSource) {
+            $$parsedSource["colors"] = $$createField3_0($$parsedSource["colors"]);
+        }
+        return new Theme($$parsedSource as Partial<Theme>);
+    }
+}
+
 /**
  * ThemeColorConfig 主题颜色配置
  */
@@ -1291,6 +1393,19 @@ export class ThemeColorConfig {
     }
 }
 
+/**
+ * ThemeType 主题类型枚举
+ */
+export enum ThemeType {
+    /**
+     * The Go zero value for the underlying type of the enum.
+     */
+    $zero = "",
+
+    ThemeTypeDark = "dark",
+    ThemeTypeLight = "light",
+};
+
 /**
  * UpdateSourceType 更新源类型
  */
@@ -1407,16 +1522,16 @@ const $$createType0 = GeneralConfig.createFrom;
 const $$createType1 = EditingConfig.createFrom;
 const $$createType2 = AppearanceConfig.createFrom;
 const $$createType3 = UpdatesConfig.createFrom;
-const $$createType4 = ConfigMetadata.createFrom;
-const $$createType5 = CustomThemeConfig.createFrom;
-const $$createType6 = ThemeColorConfig.createFrom;
-var $$createType7 = (function $$initCreateType7(...args): any {
-    if ($$createType7 === $$initCreateType7) {
-        $$createType7 = $$createType8;
+const $$createType4 = GitBackupConfig.createFrom;
+const $$createType5 = ConfigMetadata.createFrom;
+var $$createType6 = (function $$initCreateType6(...args): any {
+    if ($$createType6 === $$initCreateType6) {
+        $$createType6 = $$createType7;
     }
-    return $$createType7(...args);
+    return $$createType6(...args);
 });
-const $$createType8 = $Create.Map($Create.Any, $Create.Any);
-const $$createType9 = HotkeyCombo.createFrom;
+const $$createType7 = $Create.Map($Create.Any, $Create.Any);
+const $$createType8 = HotkeyCombo.createFrom;
+const $$createType9 = ThemeColorConfig.createFrom;
 const $$createType10 = GithubConfig.createFrom;
 const $$createType11 = GiteaConfig.createFrom;

frontend/bindings/voidraft/internal/services/backupservice.ts

@@ -0,0 +1,71 @@
+// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
+// This file is automatically generated. DO NOT EDIT
+
+/**
+ * BackupService 提供基于Git的备份功能
+ * @module
+ */
+
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore: Unused imports
+import {Call as $Call, Create as $Create} from "@wailsio/runtime";
+
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore: Unused imports
+import * as models$0 from "../models/models.js";
+
+/**
+ * HandleConfigChange 处理备份配置变更
+ */
+export function HandleConfigChange(config: models$0.GitBackupConfig | null): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(395287784, config) as any;
+    return $resultPromise;
+}
+
+/**
+ * Initialize 初始化备份服务
+ */
+export function Initialize(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(1052437974) as any;
+    return $resultPromise;
+}
+
+/**
+ * PushToRemote 推送本地更改到远程仓库
+ */
+export function PushToRemote(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(262644139) as any;
+    return $resultPromise;
+}
+
+/**
+ * Reinitialize 重新初始化备份服务，用于响应配置变更
+ */
+export function Reinitialize(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(301562543) as any;
+    return $resultPromise;
+}
+
+/**
+ * ServiceShutdown 服务关闭时的清理工作
+ */
+export function ServiceShutdown(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(422131801) as any;
+    return $resultPromise;
+}
+
+/**
+ * StartAutoBackup 启动自动备份定时器
+ */
+export function StartAutoBackup(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(3035755449) as any;
+    return $resultPromise;
+}
+
+/**
+ * StopAutoBackup 停止自动备份
+ */
+export function StopAutoBackup(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(2641894021) as any;
+    return $resultPromise;
+}

frontend/bindings/voidraft/internal/services/configservice.ts

@@ -58,6 +58,14 @@ export function Set(key: string, value: any): Promise<void> & { cancel(): void }
     return $resultPromise;
 }
 
+/**
+ * SetBackupConfigChangeCallback 设置备份配置变更回调
+ */
+export function SetBackupConfigChangeCallback(callback: any): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(3264871659, callback) as any;
+    return $resultPromise;
+}
+
 /**
  * SetDataPathChangeCallback 设置数据路径配置变更回调
  */
@@ -74,6 +82,14 @@ export function SetHotkeyChangeCallback(callback: any): Promise<void> & { cancel
     return $resultPromise;
 }
 
+/**
+ * SetWindowSnapConfigChangeCallback 设置窗口吸附配置变更回调
+ */
+export function SetWindowSnapConfigChangeCallback(callback: any): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(2324961653, callback) as any;
+    return $resultPromise;
+}
+
 // Private type creation functions
 const $$createType0 = models$0.AppConfig.createFrom;
 const $$createType1 = $Create.Nullable($$createType0);

frontend/bindings/voidraft/internal/services/databaseservice.ts

@@ -22,6 +22,14 @@ export function OnDataPathChanged(): Promise<void> & { cancel(): void } {
     return $resultPromise;
 }
 
+/**
+ * RegisterModel 注册模型与表的映射关系
+ */
+export function RegisterModel(tableName: string, model: any): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(175397515, tableName, model) as any;
+    return $resultPromise;
+}
+
 /**
  * ServiceShutdown shuts down the service when the application closes
  */

frontend/bindings/voidraft/internal/services/dialogservice.ts

@@ -22,6 +22,14 @@ export function SelectDirectory(): Promise<string> & { cancel(): void } {
     return $resultPromise;
 }
 
+/**
+ * SelectFile 打开文件选择对话框
+ */
+export function SelectFile(): Promise<string> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(37302920) as any;
+    return $resultPromise;
+}
+
 /**
  * SetWindow 设置绑定的窗口
  */

frontend/bindings/voidraft/internal/services/documentservice.ts

@@ -81,6 +81,14 @@ export function ListDeletedDocumentsMeta(): Promise<(models$0.Document | null)[]
     return $typingPromise;
 }
 
+/**
+ * LockDocument 锁定文档，防止删除
+ */
+export function LockDocument(id: number): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(1889494473, id) as any;
+    return $resultPromise;
+}
+
 /**
  * RestoreDocument restores a deleted document
  */
@@ -97,6 +105,14 @@ export function ServiceStartup(options: application$0.ServiceOptions): Promise<v
     return $resultPromise;
 }
 
+/**
+ * UnlockDocument 解锁文档
+ */
+export function UnlockDocument(id: number): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(222307930, id) as any;
+    return $resultPromise;
+}
+
 /**
  * UpdateDocumentContent updates the content of a document
  */

frontend/bindings/voidraft/internal/services/hotkeyservice.ts

@@ -32,8 +32,8 @@ export function GetCurrentHotkey(): Promise<models$0.HotkeyCombo | null> & { can
 /**
  * Initialize 初始化热键服务
  */
-export function Initialize(app: application$0.App | null): Promise<void> & { cancel(): void } {
-    let $resultPromise = $Call.ByID(3671360458, app) as any;
+export function Initialize(app: application$0.App | null, mainWindow: application$0.WebviewWindow | null): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(3671360458, app, mainWindow) as any;
     return $resultPromise;
 }
 

frontend/bindings/voidraft/internal/services/index.ts

@@ -1,6 +1,7 @@
 // Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
 // This file is automatically generated. DO NOT EDIT
 
+import * as BackupService from "./backupservice.js";
 import * as ConfigService from "./configservice.js";
 import * as DatabaseService from "./databaseservice.js";
 import * as DialogService from "./dialogservice.js";
@@ -12,10 +13,13 @@ import * as MigrationService from "./migrationservice.js";
 import * as SelfUpdateService from "./selfupdateservice.js";
 import * as StartupService from "./startupservice.js";
 import * as SystemService from "./systemservice.js";
+import * as ThemeService from "./themeservice.js";
 import * as TranslationService from "./translationservice.js";
 import * as TrayService from "./trayservice.js";
 import * as WindowService from "./windowservice.js";
+import * as WindowSnapService from "./windowsnapservice.js";
 export {
+    BackupService,
     ConfigService,
     DatabaseService,
     DialogService,
@@ -27,9 +31,11 @@ export {
     SelfUpdateService,
     StartupService,
     SystemService,
+    ThemeService,
     TranslationService,
     TrayService,
-    WindowService
+    WindowService,
+    WindowSnapService
 };
 
 export * from "./models.js";

frontend/bindings/voidraft/internal/services/models.ts

@@ -203,7 +203,7 @@ export class SelfUpdateResult {
 }
 
 /**
- * WindowInfo 窗口信息
+ * WindowInfo 窗口信息（简化版）
  */
 export class WindowInfo {
     "Window": application$0.WebviewWindow | null;
@@ -238,6 +238,26 @@ export class WindowInfo {
     }
 }
 
+/**
+ * WindowSnapService 窗口吸附服务
+ */
+export class WindowSnapService {
+
+    /** Creates a new WindowSnapService instance. */
+    constructor($$source: Partial<WindowSnapService> = {}) {
+
+        Object.assign(this, $$source);
+    }
+
+    /**
+     * Creates a new WindowSnapService instance from a string or object.
+     */
+    static createFrom($$source: any = {}): WindowSnapService {
+        let $$parsedSource = typeof $$source === 'string' ? JSON.parse($$source) : $$source;
+        return new WindowSnapService($$parsedSource as Partial<WindowSnapService>);
+    }
+}
+
 // Private type creation functions
 const $$createType0 = application$0.WebviewWindow.createFrom;
 const $$createType1 = $Create.Nullable($$createType0);

frontend/bindings/voidraft/internal/services/themeservice.ts

@@ -0,0 +1,104 @@
+// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
+// This file is automatically generated. DO NOT EDIT
+
+/**
+ * ThemeService 主题服务
+ * @module
+ */
+
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore: Unused imports
+import {Call as $Call, Create as $Create} from "@wailsio/runtime";
+
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore: Unused imports
+import * as application$0 from "../../../github.com/wailsapp/wails/v3/pkg/application/models.js";
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore: Unused imports
+import * as models$0 from "../models/models.js";
+
+/**
+ * CreateTheme 创建新主题
+ */
+export function CreateTheme(theme: models$0.Theme | null): Promise<models$0.Theme | null> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(3274757686, theme) as any;
+    let $typingPromise = $resultPromise.then(($result: any) => {
+        return $$createType1($result);
+    }) as any;
+    $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
+    return $typingPromise;
+}
+
+/**
+ * GetAllThemes 获取所有主题
+ */
+export function GetAllThemes(): Promise<(models$0.Theme | null)[]> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(2425053076) as any;
+    let $typingPromise = $resultPromise.then(($result: any) => {
+        return $$createType2($result);
+    }) as any;
+    $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
+    return $typingPromise;
+}
+
+/**
+ * GetDefaultThemes 获取默认主题
+ */
+export function GetDefaultThemes(): Promise<{ [_: string]: models$0.Theme | null }> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(3801788118) as any;
+    let $typingPromise = $resultPromise.then(($result: any) => {
+        return $$createType3($result);
+    }) as any;
+    $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
+    return $typingPromise;
+}
+
+/**
+ * GetThemeByType 根据类型获取默认主题
+ */
+export function GetThemeByType(themeType: models$0.ThemeType): Promise<models$0.Theme | null> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(1680465265, themeType) as any;
+    let $typingPromise = $resultPromise.then(($result: any) => {
+        return $$createType1($result);
+    }) as any;
+    $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
+    return $typingPromise;
+}
+
+/**
+ * ResetThemeColors 重置主题颜色为默认值
+ */
+export function ResetThemeColors(themeType: models$0.ThemeType): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(342461245, themeType) as any;
+    return $resultPromise;
+}
+
+/**
+ * ServiceShutdown 服务关闭
+ */
+export function ServiceShutdown(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(1676749034) as any;
+    return $resultPromise;
+}
+
+/**
+ * ServiceStartup 服务启动时初始化
+ */
+export function ServiceStartup(options: application$0.ServiceOptions): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(2915959937, options) as any;
+    return $resultPromise;
+}
+
+/**
+ * UpdateThemeColors 更新主题颜色
+ */
+export function UpdateThemeColors(themeType: models$0.ThemeType, colors: models$0.ThemeColorConfig): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(2750902529, themeType, colors) as any;
+    return $resultPromise;
+}
+
+// Private type creation functions
+const $$createType0 = models$0.Theme.createFrom;
+const $$createType1 = $Create.Nullable($$createType0);
+const $$createType2 = $Create.Array($$createType1);
+const $$createType3 = $Create.Map($Create.Any, $$createType1);

frontend/bindings/voidraft/internal/services/windowservice.ts

@@ -2,7 +2,7 @@
 // This file is automatically generated. DO NOT EDIT
 
 /**
- * WindowService 窗口管理服务
+ * WindowService 窗口管理服务（专注于窗口生命周期管理）
  * @module
  */
 
@@ -46,6 +46,14 @@ export function OpenDocumentWindow(documentID: number): Promise<void> & { cancel
     return $resultPromise;
 }
 
+/**
+ * ServiceShutdown 实现服务关闭接口
+ */
+export function ServiceShutdown(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(202192783) as any;
+    return $resultPromise;
+}
+
 /**
  * SetAppReferences 设置应用和主窗口引用
  */
@@ -54,6 +62,14 @@ export function SetAppReferences(app: application$0.App | null, mainWindow: appl
     return $resultPromise;
 }
 
+/**
+ * SetWindowSnapService 设置窗口吸附服务引用
+ */
+export function SetWindowSnapService(snapService: $models.WindowSnapService | null): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(1105193745, snapService) as any;
+    return $resultPromise;
+}
+
 // Private type creation functions
 const $$createType0 = $models.WindowInfo.createFrom;
 const $$createType1 = $Create.Array($$createType0);

frontend/bindings/voidraft/internal/services/windowsnapservice.ts

@@ -0,0 +1,87 @@
+// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
+// This file is automatically generated. DO NOT EDIT
+
+/**
+ * WindowSnapService 窗口吸附服务
+ * @module
+ */
+
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore: Unused imports
+import {Call as $Call, Create as $Create} from "@wailsio/runtime";
+
+// eslint-disable-next-line @typescript-eslint/ban-ts-comment
+// @ts-ignore: Unused imports
+import * as application$0 from "../../../github.com/wailsapp/wails/v3/pkg/application/models.js";
+
+/**
+ * Cleanup 清理资源
+ */
+export function Cleanup(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(2155505498) as any;
+    return $resultPromise;
+}
+
+/**
+ * OnWindowSnapConfigChanged 处理窗口吸附配置变更
+ */
+export function OnWindowSnapConfigChanged(enabled: boolean, threshold: number): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(3794787039, enabled, threshold) as any;
+    return $resultPromise;
+}
+
+/**
+ * RegisterWindow 注册需要吸附管理的窗口
+ */
+export function RegisterWindow(documentID: number, window: application$0.WebviewWindow | null, title: string): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(1000222723, documentID, window, title) as any;
+    return $resultPromise;
+}
+
+/**
+ * ServiceShutdown 实现服务关闭接口
+ */
+export function ServiceShutdown(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(1172710495) as any;
+    return $resultPromise;
+}
+
+/**
+ * SetAppReferences 设置应用和主窗口引用
+ */
+export function SetAppReferences(app: application$0.App | null, mainWindow: application$0.WebviewWindow | null): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(1782093351, app, mainWindow) as any;
+    return $resultPromise;
+}
+
+/**
+ * SetSnapEnabled 设置是否启用窗口吸附
+ */
+export function SetSnapEnabled(enabled: boolean): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(2280126835, enabled) as any;
+    return $resultPromise;
+}
+
+/**
+ * SetSnapThreshold 设置窗口吸附阈值
+ */
+export function SetSnapThreshold(threshold: number): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(586790049, threshold) as any;
+    return $resultPromise;
+}
+
+/**
+ * StartWindowSnapMonitor 启动窗口吸附监听器
+ */
+export function StartWindowSnapMonitor(): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(84533508) as any;
+    return $resultPromise;
+}
+
+/**
+ * UnregisterWindow 取消注册窗口
+ */
+export function UnregisterWindow(documentID: number): Promise<void> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(2844230768, documentID) as any;
+    return $resultPromise;
+}

frontend/package.json

@@ -24,24 +24,24 @@
     "@codemirror/lang-json": "^6.0.2",
     "@codemirror/lang-less": "^6.0.2",
     "@codemirror/lang-lezer": "^6.0.2",
-    "@codemirror/lang-liquid": "^6.2.3",
-    "@codemirror/lang-markdown": "^6.3.3",
+    "@codemirror/lang-liquid": "^6.3.0",
+    "@codemirror/lang-markdown": "^6.3.4",
     "@codemirror/lang-php": "^6.0.2",
     "@codemirror/lang-python": "^6.2.1",
     "@codemirror/lang-rust": "^6.0.2",
     "@codemirror/lang-sass": "^6.0.2",
-    "@codemirror/lang-sql": "^6.9.0",
+    "@codemirror/lang-sql": "^6.9.1",
     "@codemirror/lang-vue": "^0.1.3",
     "@codemirror/lang-wast": "^6.0.2",
     "@codemirror/lang-xml": "^6.1.0",
     "@codemirror/lang-yaml": "^6.1.2",
-    "@codemirror/language": "^6.11.2",
+    "@codemirror/language": "^6.11.3",
     "@codemirror/language-data": "^6.5.1",
     "@codemirror/legacy-modes": "^6.5.1",
     "@codemirror/lint": "^6.8.5",
     "@codemirror/search": "^6.5.11",
     "@codemirror/state": "^6.5.2",
-    "@codemirror/view": "^6.38.0",
+    "@codemirror/view": "^6.38.1",
     "@lezer/highlight": "^1.2.1",
     "@lezer/lr": "^1.4.2",
     "codemirror": "^6.0.2",
@@ -52,31 +52,30 @@
     "hsl-matcher": "^1.2.4",
     "lezer": "^0.13.5",
     "pinia": "^3.0.3",
-    "pinia-plugin-persistedstate": "^4.4.1",
+    "pinia-plugin-persistedstate": "^4.5.0",
     "prettier": "^3.6.2",
     "remarkable": "^2.0.1",
-    "sass": "^1.89.2",
-    "vue": "^3.5.17",
-    "vue-i18n": "^11.1.9",
+    "sass": "^1.90.0",
+    "vue": "^3.5.19",
+    "vue-i18n": "^11.1.11",
     "vue-pick-colors": "^1.8.0",
     "vue-router": "^4.5.1"
   },
   "devDependencies": {
-    "@eslint/js": "^9.30.1",
+    "@eslint/js": "^9.34.0",
     "@lezer/generator": "^1.8.0",
-    "@types/lodash": "^4.17.20",
-    "@types/node": "^24.0.12",
+    "@types/node": "^24.3.0",
     "@types/remarkable": "^2.0.8",
-    "@vitejs/plugin-vue": "^6.0.0",
+    "@vitejs/plugin-vue": "^6.0.1",
     "@wailsio/runtime": "latest",
-    "eslint": "^9.30.1",
-    "eslint-plugin-vue": "^10.3.0",
+    "eslint": "^9.34.0",
+    "eslint-plugin-vue": "^10.4.0",
     "globals": "^16.3.0",
-    "typescript": "^5.8.3",
-    "typescript-eslint": "^8.36.0",
-    "unplugin-vue-components": "^28.8.0",
-    "vite": "^7.0.3",
+    "typescript": "^5.9.2",
+    "typescript-eslint": "^8.40.0",
+    "unplugin-vue-components": "^29.0.0",
+    "vite": "^7.1.3",
     "vue-eslint-parser": "^10.2.0",
-    "vue-tsc": "^3.0.1"
+    "vue-tsc": "^3.0.6"
   }
 }

frontend/src/App.vue

@@ -1,10 +1,11 @@
 <script setup lang="ts">
-import { onMounted } from 'vue';
-import { useConfigStore } from '@/stores/configStore';
-import { useSystemStore } from '@/stores/systemStore';
-import { useKeybindingStore } from '@/stores/keybindingStore';
-import { useThemeStore } from '@/stores/themeStore';
-import { useUpdateStore } from '@/stores/updateStore';
+import {onMounted} from 'vue';
+import {useConfigStore} from '@/stores/configStore';
+import {useSystemStore} from '@/stores/systemStore';
+import {useKeybindingStore} from '@/stores/keybindingStore';
+import {useThemeStore} from '@/stores/themeStore';
+import {useUpdateStore} from '@/stores/updateStore';
+import {useBackupStore} from '@/stores/backupStore';
 import WindowTitleBar from '@/components/titlebar/WindowTitleBar.vue';
 
 const configStore = useConfigStore();
@@ -12,6 +13,7 @@ const systemStore = useSystemStore();
 const keybindingStore = useKeybindingStore();
 const themeStore = useThemeStore();
 const updateStore = useUpdateStore();
+const backupStore = useBackupStore();
 
 // 应用启动时加载配置和初始化系统信息
 onMounted(async () => {
@@ -26,6 +28,9 @@ onMounted(async () => {
   await configStore.initializeLanguage();
   themeStore.initializeTheme();
   
+  // 初始化备份服务
+  await backupStore.initialize();
+  
   // 启动时检查更新
   await updateStore.checkOnStartup();
 });
@@ -33,7 +38,7 @@ onMounted(async () => {
 
 <template>
   <div class="app-container">
-    <WindowTitleBar />
+    <WindowTitleBar/>
     <div class="app-content">
       <router-view/>
     </div>

frontend/src/components/titlebar/LinuxTitleBar.vue

@@ -2,26 +2,26 @@
   <div class="linux-titlebar" style="--wails-draggable:drag" @contextmenu.prevent>
     <div class="titlebar-content" @dblclick="toggleMaximize" @contextmenu.prevent>
       <div class="titlebar-icon">
-        <img src="/appicon.png" alt="voidraft" />
+        <img src="/appicon.png" alt="voidraft"/>
       </div>
       <div class="titlebar-title">{{ titleText }}</div>
     </div>
-    
+
     <div class="titlebar-controls" style="--wails-draggable:no-drag" @contextmenu.prevent>
-      <button 
-        class="titlebar-button minimize-button" 
-        @click="minimizeWindow"
-        :title="t('titlebar.minimize')"
+      <button
+          class="titlebar-button minimize-button"
+          @click="minimizeWindow"
+          :title="t('titlebar.minimize')"
       >
         <svg width="16" height="16" viewBox="0 0 16 16">
           <path d="M4 8h8" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
         </svg>
       </button>
-      
-      <button 
-        class="titlebar-button maximize-button" 
-        @click="toggleMaximize"
-        :title="isMaximized ? t('titlebar.restore') : t('titlebar.maximize')"
+
+      <button
+          class="titlebar-button maximize-button"
+          @click="toggleMaximize"
+          :title="isMaximized ? t('titlebar.restore') : t('titlebar.maximize')"
       >
         <svg width="16" height="16" viewBox="0 0 16 16" v-if="!isMaximized">
           <rect x="4" y="4" width="8" height="8" fill="none" stroke="currentColor" stroke-width="2"/>
@@ -31,11 +31,11 @@
           <rect x="7" y="3" width="6" height="6" fill="none" stroke="currentColor" stroke-width="1.5"/>
         </svg>
       </button>
-      
-      <button 
-        class="titlebar-button close-button" 
-        @click="closeWindow"
-        :title="t('titlebar.close')"
+
+      <button
+          class="titlebar-button close-button"
+          @click="closeWindow"
+          :title="t('titlebar.close')"
       >
         <svg width="16" height="16" viewBox="0 0 16 16">
           <path d="M4 4l8 8m0-8L4 12" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
@@ -46,85 +46,56 @@
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted, onUnmounted, computed } from 'vue';
-import { useI18n } from 'vue-i18n';
+import {computed, onMounted, ref} from 'vue';
+import {useI18n} from 'vue-i18n';
 import * as runtime from '@wailsio/runtime';
-import { useWindowStore } from '@/stores/windowStore';
-import { useDocumentStore } from '@/stores/documentStore';
+import {useDocumentStore} from '@/stores/documentStore';
 
-const { t } = useI18n();
+const {t} = useI18n();
 const isMaximized = ref(false);
 const documentStore = useDocumentStore();
 
-const minimizeWindow = async () => {
-  try {
-    await runtime.Window.Minimise();
-  } catch (error) {
-    // Error handling
-  }
-};
-
-const toggleMaximize = async () => {
-  try {
-    const newState = !isMaximized.value;
-    isMaximized.value = newState;
-    
-    if (newState) {
-      await runtime.Window.Maximise();
-    } else {
-      await runtime.Window.UnMaximise();
-    }
-    
-    setTimeout(async () => {
-      await checkMaximizedState();
-    }, 100);
-  } catch (error) {
-    isMaximized.value = !isMaximized.value;
-  }
-};
-
-const closeWindow = async () => {
-  try {
-    await runtime.Window.Close();
-  } catch (error) {
-    // Error handling
-  }
-};
-
-const checkMaximizedState = async () => {
-  try {
-    isMaximized.value = await runtime.Window.IsMaximised();
-  } catch (error) {
-    // Error handling
-  }
-};
-
 // 计算标题文本
 const titleText = computed(() => {
   const currentDoc = documentStore.currentDocument;
   return currentDoc ? `voidraft - ${currentDoc.title}` : 'voidraft';
 });
 
+const minimizeWindow = async () => {
+  try {
+    await runtime.Window.Minimise();
+  } catch (error) {
+    console.error(error);
+  }
+};
+
+const toggleMaximize = async () => {
+  try {
+    await runtime.Window.ToggleMaximise();
+    await checkMaximizedState();
+  } catch (error) {
+    console.error(error);
+  }
+};
+
+const closeWindow = async () => {
+  try {
+    await runtime.Window.Close();
+  } catch (error) {
+    console.error(error);
+  }
+};
+
+const checkMaximizedState = async () => {
+  try {
+    isMaximized.value = await runtime.Window.IsMaximised();
+  } catch (error) {
+    console.error(error);
+  }
+};
+
 onMounted(async () => {
   await checkMaximizedState();
-  
-  runtime.Events.On('window:maximised', () => {
-    isMaximized.value = true;
-  });
-  
-  runtime.Events.On('window:unmaximised', () => {
-    isMaximized.value = false;
-  });
-
-  runtime.Events.On('window:focus', async () => {
-    await checkMaximizedState();
-  });
-
-});
-onUnmounted(() => {
-  runtime.Events.Off('window:maximised');
-  runtime.Events.Off('window:unmaximised');
-  runtime.Events.Off('window:focus');
 });
 </script>
 
@@ -139,7 +110,7 @@ onUnmounted(() => {
   width: 100%;
   font-family: 'Ubuntu', 'Cantarell', 'DejaVu Sans', system-ui, sans-serif;
   box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
-  
+
   -webkit-context-menu: none;
   -moz-context-menu: none;
   context-menu: none;
@@ -155,7 +126,7 @@ onUnmounted(() => {
   font-size: 13px;
   font-weight: 500;
   cursor: default;
-  
+
   -webkit-context-menu: none;
   -moz-context-menu: none;
   context-menu: none;
@@ -164,7 +135,7 @@ onUnmounted(() => {
 .titlebar-content .titlebar-icon {
   width: 16px;
   height: 16px;
-  
+
   img {
     width: 100%;
     height: 100%;
@@ -181,7 +152,7 @@ onUnmounted(() => {
 .titlebar-controls {
   display: flex;
   height: 100%;
-  
+
   -webkit-context-menu: none;
   -moz-context-menu: none;
   context-menu: none;
@@ -201,22 +172,22 @@ onUnmounted(() => {
   padding: 0;
   margin: 0;
   border-radius: 0;
-  
+
   svg {
     width: 16px;
     height: 16px;
     opacity: 0.8;
     transition: opacity 0.15s ease;
   }
-  
+
   &:hover {
     background: var(--toolbar-button-hover, rgba(0, 0, 0, 0.1));
-    
+
     svg {
       opacity: 1;
     }
   }
-  
+
   &:active {
     background: var(--toolbar-button-active, rgba(0, 0, 0, 0.15));
   }
@@ -226,12 +197,12 @@ onUnmounted(() => {
   &:hover {
     background: #e74c3c;
     color: #ffffff;
-    
+
     svg {
       opacity: 1;
     }
   }
-  
+
   &:active {
     background: #c0392b;
   }
@@ -244,19 +215,19 @@ onUnmounted(() => {
     border-bottom-color: var(--toolbar-border, #1e1e1e);
     box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
   }
-  
+
   .titlebar-content,
   .titlebar-title {
     color: var(--toolbar-text, #f0f0f0);
   }
-  
+
   .titlebar-button {
     color: var(--toolbar-text, #ccc);
-    
+
     &:hover {
       background: var(--toolbar-button-hover, rgba(255, 255, 255, 0.1));
     }
-    
+
     &:active {
       background: var(--toolbar-button-active, rgba(255, 255, 255, 0.15));
     }
@@ -267,13 +238,13 @@ onUnmounted(() => {
 .linux-titlebar.gnome-style {
   height: 38px;
   border-radius: 12px 12px 0 0;
-  
+
   .titlebar-button {
     height: 38px;
     width: 32px;
     border-radius: 6px;
     margin: 3px 2px;
-    
+
     &:hover {
       background: rgba(255, 255, 255, 0.1);
     }
@@ -284,11 +255,11 @@ onUnmounted(() => {
 .linux-titlebar.kde-style {
   background: var(--toolbar-bg, #eff0f1);
   border-bottom: 1px solid var(--toolbar-border, #bdc3c7);
-  
+
   .titlebar-button {
     border-radius: 4px;
     margin: 2px 1px;
-    
+
     &:hover {
       background: rgba(61, 174, 233, 0.2);
     }

frontend/src/components/titlebar/MacOSTitleBar.vue

@@ -53,7 +53,6 @@
 import { ref, onMounted, onUnmounted, computed } from 'vue';
 import { useI18n } from 'vue-i18n';
 import * as runtime from '@wailsio/runtime';
-import { useWindowStore } from '@/stores/windowStore';
 import { useDocumentStore } from '@/stores/documentStore';
 
 const { t } = useI18n();
@@ -65,26 +64,16 @@ const minimizeWindow = async () => {
   try {
     await runtime.Window.Minimise();
   } catch (error) {
-    // Error handling
+    console.error(error)
   }
 };
 
 const toggleMaximize = async () => {
   try {
-    const newState = !isMaximized.value;
-    isMaximized.value = newState;
-    
-    if (newState) {
-      await runtime.Window.Maximise();
-    } else {
-      await runtime.Window.UnMaximise();
-    }
-    
-    setTimeout(async () => {
-      await checkMaximizedState();
-    }, 100);
+    await runtime.Window.ToggleMaximise();
+    await checkMaximizedState();
   } catch (error) {
-    isMaximized.value = !isMaximized.value;
+    console.error(error)
   }
 };
 
@@ -92,7 +81,7 @@ const closeWindow = async () => {
   try {
     await runtime.Window.Close();
   } catch (error) {
-    // Error handling
+    console.error(error)
   }
 };
 
@@ -100,7 +89,7 @@ const checkMaximizedState = async () => {
   try {
     isMaximized.value = await runtime.Window.IsMaximised();
   } catch (error) {
-    // Error handling
+    console.error(error)
   }
 };
 
@@ -112,24 +101,6 @@ const titleText = computed(() => {
 
 onMounted(async () => {
   await checkMaximizedState();
-  
-  runtime.Events.On('window:maximised', () => {
-    isMaximized.value = true;
-  });
-  
-  runtime.Events.On('window:unmaximised', () => {
-    isMaximized.value = false;
-  });
-
-  runtime.Events.On('window:focus', async () => {
-    await checkMaximizedState();
-  });
-
-});
-onUnmounted(() => {
-  runtime.Events.Off('window:maximised');
-  runtime.Events.Off('window:unmaximised');
-  runtime.Events.Off('window:focus');
 });
 </script>
 

frontend/src/components/titlebar/WindowsTitleBar.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="windows-titlebar" style="--wails-draggable:drag" @contextmenu.prevent>
+  <div class="windows-titlebar" style="--wails-draggable:drag">
     <div class="titlebar-content" @dblclick="toggleMaximize" @contextmenu.prevent>
       <div class="titlebar-icon">
         <img src="/appicon.png" alt="voidraft"/>
@@ -36,11 +36,10 @@
 </template>
 
 <script setup lang="ts">
-import {computed, onMounted, onUnmounted, ref} from 'vue';
+import {computed, onMounted, ref} from 'vue';
 import {useI18n} from 'vue-i18n';
 import * as runtime from '@wailsio/runtime';
-import { useWindowStore } from '@/stores/windowStore';
-import { useDocumentStore } from '@/stores/documentStore';
+import {useDocumentStore} from '@/stores/documentStore';
 
 const {t} = useI18n();
 const isMaximized = ref(false);
@@ -59,30 +58,16 @@ const minimizeWindow = async () => {
   try {
     await runtime.Window.Minimise();
   } catch (error) {
-    // Error handling
+    console.error(error);
   }
 };
 
 const toggleMaximize = async () => {
   try {
-    // 立即更新UI状态，提供即时反馈
-    const newState = !isMaximized.value;
-    isMaximized.value = newState;
-
-    // 然后执行实际操作
-    if (newState) {
-      await runtime.Window.Maximise();
-    } else {
-      await runtime.Window.UnMaximise();
-    }
-
-    // 操作完成后再次确认状态（防止操作失败时状态不一致）
-    setTimeout(async () => {
-      await checkMaximizedState();
-    }, 100);
+    await runtime.Window.ToggleMaximise();
+    await checkMaximizedState();
   } catch (error) {
-    // 如果操作失败，恢复原状态
-    isMaximized.value = !isMaximized.value;
+    console.error(error);
   }
 };
 
@@ -90,7 +75,7 @@ const closeWindow = async () => {
   try {
     await runtime.Window.Close();
   } catch (error) {
-    // Error handling
+    console.error(error);
   }
 };
 
@@ -98,31 +83,12 @@ const checkMaximizedState = async () => {
   try {
     isMaximized.value = await runtime.Window.IsMaximised();
   } catch (error) {
-    // Error handling
+    console.error(error);
   }
 };
 
 onMounted(async () => {
   await checkMaximizedState();
-
-  runtime.Events.On('window:maximised', () => {
-    isMaximized.value = true;
-  });
-
-  runtime.Events.On('window:unmaximised', () => {
-    isMaximized.value = false;
-  });
-
-  runtime.Events.On('window:focus', async () => {
-    await checkMaximizedState();
-  });
-
-});
-
-onUnmounted(() => {
-  runtime.Events.Off('window:maximised');
-  runtime.Events.Off('window:unmaximised');
-  runtime.Events.Off('window:focus');
 });
 </script>
 

frontend/src/components/toolbar/DocumentSelector.vue

@@ -107,6 +107,12 @@ const selectItem = async (item: any) => {
 // 选择文档
 const selectDoc = async (doc: Document) => {
   try {
+    // 如果选择的就是当前文档，直接关闭菜单
+    if (documentStore.currentDocument?.id === doc.id) {
+      closeMenu();
+      return;
+    }
+
     const hasOpen = await windowStore.isDocumentWindowOpen(doc.id);
     if (hasOpen) {
       // 设置错误状态并启动定时器
@@ -208,16 +214,41 @@ const openInNewWindow = async (doc: Document, event: Event) => {
   }
 };
 
-// 处理删除 - 简化确认机制
+// 处理删除
 const handleDelete = async (doc: Document, event: Event) => {
   event.stopPropagation();
 
   if (deleteConfirmId.value === doc.id) {
-    // 确认删除
+    // 确认删除前检查文档是否在其他窗口打开
     try {
-      await documentStore.deleteDocument(doc.id);
-      await documentStore.updateDocuments();
+      const hasOpen = await windowStore.isDocumentWindowOpen(doc.id);
+      if (hasOpen) {
+        // 设置错误状态并启动定时器
+        alreadyOpenDocId.value = doc.id;
+        
+        // 清除之前的定时器（如果存在）
+        if (errorMessageTimer.value) {
+          clearTimeout(errorMessageTimer.value);
+        }
+        
+        // 设置新的定时器，3秒后清除错误信息
+        errorMessageTimer.value = window.setTimeout(() => {
+          alreadyOpenDocId.value = null;
+          errorMessageTimer.value = null;
+        }, 3000);
+        
+        // 取消删除确认状态
+        deleteConfirmId.value = null;
+        return;
+      }
+      
+      const deleteSuccess = await documentStore.deleteDocument(doc.id);
 
+      if (!deleteSuccess) {
+        return;
+      }
+      
+      await documentStore.updateDocuments();
       // 如果删除的是当前文档，切换到第一个文档
       if (documentStore.currentDocument?.id === doc.id && documentStore.documentList.length > 0) {
         const firstDoc = documentStore.documentList[0];

frontend/src/i18n/locales/en-US.ts

@@ -119,6 +119,7 @@ export default {
     general: 'General',
     editing: 'Editor',
     appearance: 'Appearance',
+    backupPage: 'Backup',
     keyBindings: 'Key Bindings',
     updates: 'Updates',
     reset: 'Reset',
@@ -133,6 +134,7 @@ export default {
     showInSystemTray: 'Show in System Tray',
     enableSystemTray: 'Enable System Tray',
     alwaysOnTop: 'Always on Top',
+    enableWindowSnap: 'Enable Window Snapping',
     startup: 'Startup Settings',
     startAtLogin: 'Start at Login',
     dataStorage: 'Data Storage',
@@ -242,6 +244,49 @@ export default {
     restartNow: 'Restart Now',
     hotkeyPreview: 'Preview:',
     none: 'None',
+    backup: {
+      basicSettings: 'Basic Settings',
+      enableBackup: 'Enable Git Backup',
+      autoBackup: 'Auto Backup',
+      backupInterval: 'Backup Interval',
+      intervals: {
+        '5min': '5 minutes',
+        '10min': '10 minutes',
+        '15min': '15 minutes',
+        '30min': '30 minutes',
+        '1hour': '1 hour'
+      },
+      repositoryConfig: 'Repository Configuration',
+      repoUrl: 'Repository URL',
+      repoUrlPlaceholder: 'Enter Git repository URL',
+      authConfig: 'Authentication Configuration',
+      authMethod: 'Authentication Method',
+      authMethods: {
+        token: 'Access Token',
+        sshKey: 'SSH Key',
+        userPass: 'Username/Password'
+      },
+      username: 'Username',
+      usernamePlaceholder: 'Enter username',
+      password: 'Password',
+      passwordPlaceholder: 'Enter password',
+      token: 'Access Token',
+      tokenPlaceholder: 'Enter access token',
+      sshKeyPath: 'SSH Key Path',
+      sshKeyPathPlaceholder: 'Select SSH key file',
+      sshKeyPassphrase: 'SSH Key Passphrase',
+      sshKeyPassphrasePlaceholder: 'Enter SSH key passphrase',
+      backupOperations: 'Backup Operations',
+      pushToRemote: 'Push to Remote',
+      pushing: 'Pushing...',
+      actions: {
+        push: 'Push',
+      },
+      status: {
+        success: 'Success',
+        failed: 'Failed'
+      }
+    },
   },
   extensions: {
     rainbowBrackets: {

frontend/src/i18n/locales/zh-CN.ts

@@ -119,6 +119,7 @@ export default {
     general: '常规',
     editing: '编辑器',
     appearance: '外观',
+    backupPage: '备份',
     extensions: '扩展',
     keyBindings: '快捷键',
     updates: '更新',
@@ -134,6 +135,7 @@ export default {
     showInSystemTray: '在系统托盘中显示',
     enableSystemTray: '启用系统托盘',
     alwaysOnTop: '窗口始终置顶',
+    enableWindowSnap: '启用窗口吸附',
     startup: '启动设置',
     startAtLogin: '开机自启动',
     dataStorage: '数据存储',
@@ -243,6 +245,49 @@ export default {
     },
     hotkeyPreview: '预览：',
     none: '无',
+    backup: {
+      basicSettings: '基本设置',
+      enableBackup: '启用备份',
+      autoBackup: '自动备份',
+      backupInterval: '备份间隔',
+      intervals: {
+        '5min': '5分钟',
+        '10min': '10分钟',
+        '15min': '15分钟',
+        '30min': '30分钟',
+        '1hour': '1小时'
+      },
+      repositoryConfig: '仓库配置',
+      repoUrl: '仓库地址',
+      repoUrlPlaceholder: '请输入Git仓库地址',
+      authConfig: '认证配置',
+      authMethod: '认证方式',
+      authMethods: {
+        token: '访问令牌',
+        sshKey: 'SSH密钥',
+        userPass: '用户名密码'
+      },
+      username: '用户名',
+      usernamePlaceholder: '请输入用户名',
+      password: '密码',
+      passwordPlaceholder: '请输入密码',
+      token: '访问令牌',
+      tokenPlaceholder: '请输入访问令牌',
+      sshKeyPath: 'SSH密钥路径',
+      sshKeyPathPlaceholder: '请选择SSH密钥文件',
+      sshKeyPassphrase: 'SSH密钥密码',
+      sshKeyPassphrasePlaceholder: '请输入SSH密钥密码',
+      backupOperations: '备份操作',
+      pushToRemote: '推送到远程',
+      pushing: '推送中...',
+      actions: {
+        push: '推送',
+      },
+      status: {
+        success: '成功',
+        failed: '失败'
+      }
+    },
   },
   extensions: {
     rainbowBrackets: {

frontend/src/router/index.ts

@@ -7,6 +7,7 @@ import AppearancePage from '@/views/settings/pages/AppearancePage.vue';
 import KeyBindingsPage from '@/views/settings/pages/KeyBindingsPage.vue';
 import UpdatesPage from '@/views/settings/pages/UpdatesPage.vue';
 import ExtensionsPage from '@/views/settings/pages/ExtensionsPage.vue';
+import BackupPage from '@/views/settings/pages/BackupPage.vue';
 
 const routes: RouteRecordRaw[] = [
   {
@@ -49,6 +50,11 @@ const routes: RouteRecordRaw[] = [
         path: 'updates',
         name: 'SettingsUpdates',
         component: UpdatesPage
+      },
+      {
+        path: 'backup',
+        name: 'SettingsBackup',
+        component: BackupPage
       }
     ]
   }
@@ -59,4 +65,4 @@ const router = createRouter({
   routes: routes
 });
 
-export default router; 
+export default router;

frontend/src/stores/backupStore.ts

@@ -0,0 +1,123 @@
+import {defineStore} from 'pinia'
+import {computed, readonly, ref} from 'vue'
+import type {GitBackupConfig} from '@/../bindings/voidraft/internal/models'
+import {BackupService} from '@/../bindings/voidraft/internal/services'
+import {useConfigStore} from '@/stores/configStore'
+
+/**
+ * Minimalist Backup Store
+ */
+export const useBackupStore = defineStore('backup', () => {
+    // Core state
+    const config = ref<GitBackupConfig | null>(null)
+    const isPushing = ref(false)
+    const error = ref<string | null>(null)
+    const isInitialized = ref(false)
+    
+    // Backup result states
+    const pushSuccess = ref(false)
+    const pushError = ref(false)
+    
+    // Timers for auto-hiding status icons and error messages
+    let pushStatusTimer: number | null = null
+    let errorTimer: number | null = null
+
+    // 获取configStore
+    const configStore = useConfigStore()
+
+    // Computed properties
+    const isEnabled = computed(() => configStore.config.backup.enabled)
+    const isConfigured = computed(() => configStore.config.backup.repo_url)
+
+    // 清除状态显示
+    const clearPushStatus = () => {
+        if (pushStatusTimer !== null) {
+            window.clearTimeout(pushStatusTimer)
+            pushStatusTimer = null
+        }
+        pushSuccess.value = false
+        pushError.value = false
+    }
+
+    // 清除错误信息和错误图标
+    const clearError = () => {
+        if (errorTimer !== null) {
+            window.clearTimeout(errorTimer)
+            errorTimer = null
+        }
+        error.value = null
+        pushError.value = false
+    }
+
+    // 设置错误信息和错误图标并自动清除
+    const setErrorWithAutoHide = (errorMessage: string, hideAfter: number = 3000) => {
+        clearError()
+        clearPushStatus()
+        error.value = errorMessage
+        pushError.value = true
+        errorTimer = window.setTimeout(() => {
+            error.value = null
+            pushError.value = false
+            errorTimer = null
+        }, hideAfter)
+    }
+
+    // Push to remote repository
+    const pushToRemote = async () => {
+        if (isPushing.value || !isConfigured.value) return
+
+        isPushing.value = true
+        clearError() // 清除之前的错误信息
+        clearPushStatus()
+
+        try {
+            await BackupService.PushToRemote()
+            // 显示成功状态，并设置3秒后自动消失
+            pushSuccess.value = true
+            pushStatusTimer = window.setTimeout(() => {
+                pushSuccess.value = false
+                pushStatusTimer = null
+            }, 3000)
+        } catch (err: any) {
+            setErrorWithAutoHide(err?.message || 'Backup operation failed')
+        } finally {
+            isPushing.value = false
+        }
+    }
+
+    // 初始化备份服务
+    const initialize = async () => {
+        if (!isEnabled.value) return
+        
+        // 避免重复初始化
+        if (isInitialized.value) return
+        
+        clearError() // 清除之前的错误信息
+        try {
+            await BackupService.Initialize()
+            isInitialized.value = true
+        } catch (err: any) {
+            setErrorWithAutoHide(err?.message || 'Failed to initialize backup service')
+        }
+    }
+
+
+    return {
+        // State
+        config: readonly(config),
+        isPushing: readonly(isPushing),
+        error: readonly(error),
+        isInitialized: readonly(isInitialized),
+        pushSuccess: readonly(pushSuccess),
+        pushError: readonly(pushError),
+
+        // Computed
+        isEnabled,
+        isConfigured,
+
+        // Methods
+        pushToRemote,
+        initialize,
+        clearError
+    }
+})

frontend/src/stores/configStore.ts

@@ -11,10 +11,11 @@ import {
     TabType,
     UpdatesConfig,
     UpdateSourceType,
+    GitBackupConfig,
+    AuthMethod
 } from '@/../bindings/voidraft/internal/models/models';
 import {useI18n} from 'vue-i18n';
 import {ConfigUtils} from '@/utils/configUtils';
-import {WindowController} from '@/utils/windowController';
 import * as runtime from '@wailsio/runtime';
 // 国际化相关导入
 export type SupportedLocaleType = 'zh-CN' | 'en-US';
@@ -48,6 +49,10 @@ type UpdatesConfigKeyMap = {
     readonly [K in keyof UpdatesConfig]: string;
 };
 
+type BackupConfigKeyMap = {
+    readonly [K in keyof GitBackupConfig]: string;
+};
+
 type NumberConfigKey = 'fontSize' | 'tabSize' | 'lineHeight';
 
 // 配置键映射
@@ -57,7 +62,9 @@ const GENERAL_CONFIG_KEY_MAP: GeneralConfigKeyMap = {
     enableSystemTray: 'general.enableSystemTray',
     startAtLogin: 'general.startAtLogin',
     enableGlobalHotkey: 'general.enableGlobalHotkey',
-    globalHotkey: 'general.globalHotkey'
+    globalHotkey: 'general.globalHotkey',
+    enableWindowSnap: 'general.enableWindowSnap',
+    snapThreshold: 'general.snapThreshold'
 } as const;
 
 const EDITING_CONFIG_KEY_MAP: EditingConfigKeyMap = {
@@ -73,8 +80,7 @@ const EDITING_CONFIG_KEY_MAP: EditingConfigKeyMap = {
 
 const APPEARANCE_CONFIG_KEY_MAP: AppearanceConfigKeyMap = {
     language: 'appearance.language',
-    systemTheme: 'appearance.systemTheme',
-    customTheme: 'appearance.customTheme'
+    systemTheme: 'appearance.systemTheme'
 } as const;
 
 const UPDATES_CONFIG_KEY_MAP: UpdatesConfigKeyMap = {
@@ -88,6 +94,20 @@ const UPDATES_CONFIG_KEY_MAP: UpdatesConfigKeyMap = {
     gitea: 'updates.gitea'
 } as const;
 
+const BACKUP_CONFIG_KEY_MAP: BackupConfigKeyMap = {
+    enabled: 'backup.enabled',
+    repo_url: 'backup.repo_url',
+    auth_method: 'backup.auth_method',
+    username: 'backup.username',
+    password: 'backup.password',
+    token: 'backup.token',
+    ssh_key_path: 'backup.ssh_key_path',
+    ssh_key_passphrase: 'backup.ssh_key_passphrase',
+    backup_interval: 'backup.backup_interval',
+    auto_backup: 'backup.auto_backup',
+
+} as const;
+
 // 配置限制
 const CONFIG_LIMITS = {
     fontSize: {min: 12, max: 28, default: 13},
@@ -158,7 +178,9 @@ const DEFAULT_CONFIG: AppConfig = {
             alt: true,
             win: false,
             key: 'X'
-        }
+        },
+        enableWindowSnap: true,
+        snapThreshold: 15
     },
     editing: {
         fontSize: CONFIG_LIMITS.fontSize.default,
@@ -170,80 +192,10 @@ const DEFAULT_CONFIG: AppConfig = {
         tabType: CONFIG_LIMITS.tabType.default,
         autoSaveDelay: 5000
     },
-    appearance: {
-        language: LanguageType.LangZhCN,
-        systemTheme: SystemThemeType.SystemThemeAuto,
-        customTheme: {
-            darkTheme: {
-                // 基础色调
-                background: '#252B37',
-                backgroundSecondary: '#213644',
-                surface: '#474747',
-                foreground: '#9BB586',
-                foregroundSecondary: '#9c9c9c',
-                
-                // 语法高亮
-                comment: '#6272a4',
-                keyword: '#ff79c6',
-                string: '#f1fa8c',
-                function: '#50fa7b',
-                number: '#bd93f9',
-                operator: '#ff79c6',
-                variable: '#8fbcbb',
-                type: '#8be9fd',
-                
-                // 界面元素
-                cursor: '#fff',
-                selection: '#0865a9aa',
-                selectionBlur: '#225377aa',
-                activeLine: 'rgba(255,255,255,0.04)',
-                lineNumber: 'rgba(255,255,255, 0.15)',
-                activeLineNumber: 'rgba(255,255,255, 0.6)',
-                
-                // 边框分割线
-                borderColor: '#1e222a',
-                borderLight: 'rgba(255,255,255, 0.1)',
-                
-                // 搜索匹配
-                searchMatch: '#8fbcbb',
-                matchingBracket: 'rgba(255,255,255,0.1)'
-            },
-            lightTheme: {
-                // 基础色调
-                background: '#ffffff',
-                backgroundSecondary: '#f1faf1',
-                surface: '#f5f5f5',
-                foreground: '#444d56',
-                foregroundSecondary: '#6a737d',
-                
-                // 语法高亮
-                comment: '#6a737d',
-                keyword: '#d73a49',
-                string: '#032f62',
-                function: '#005cc5',
-                number: '#005cc5',
-                operator: '#d73a49',
-                variable: '#24292e',
-                type: '#6f42c1',
-                
-                // 界面元素
-                cursor: '#000',
-                selection: '#77baff8c',
-                selectionBlur: '#b2c2ca85',
-                activeLine: '#000000',
-                lineNumber: '#000000',
-                activeLineNumber: '#000000',
-                
-                // 边框分割线
-                borderColor: '#dfdfdf',
-                borderLight: '#0000000C',
-                
-                // 搜索匹配
-                searchMatch: '#005cc5',
-                matchingBracket: 'rgba(0,0,0,0.1)'
-            }
-        }
-    },
+            appearance: {
+            language: LanguageType.LangZhCN,
+            systemTheme: SystemThemeType.SystemThemeAuto
+        },
     updates: {
         version: "1.0.0",
         autoUpdate: true,
@@ -261,6 +213,18 @@ const DEFAULT_CONFIG: AppConfig = {
             repo: "voidraft",
         }
     },
+    backup: {
+        enabled: false,
+        repo_url: "",
+        auth_method: AuthMethod.UserPass,
+        username: "",
+        password: "",
+        token: "",
+        ssh_key_path: "",
+        ssh_key_passphrase: "",
+        backup_interval: 60,
+        auto_backup: true,
+    },
     metadata: {
         version: '1.0.0',
         lastUpdated: new Date().toString(),
@@ -348,6 +312,21 @@ export const useConfigStore = defineStore('config', () => {
         state.config.updates[key] = value;
     };
 
+    const updateBackupConfig = async <K extends keyof GitBackupConfig>(key: K, value: GitBackupConfig[K]): Promise<void> => {
+        // 确保配置已加载
+        if (!state.configLoaded && !state.isLoading) {
+            await initConfig();
+        }
+
+        const backendKey = BACKUP_CONFIG_KEY_MAP[key];
+        if (!backendKey) {
+            throw new Error(`No backend key mapping found for backup.${key.toString()}`);
+        }
+
+        await ConfigService.Set(backendKey, value);
+        state.config.backup[key] = value;
+    };
+
     // 加载配置
     const initConfig = async (): Promise<void> => {
         if (state.isLoading) return;
@@ -362,14 +341,12 @@ export const useConfigStore = defineStore('config', () => {
                 if (appConfig.editing) Object.assign(state.config.editing, appConfig.editing);
                 if (appConfig.appearance) Object.assign(state.config.appearance, appConfig.appearance);
                 if (appConfig.updates) Object.assign(state.config.updates, appConfig.updates);
+                if (appConfig.backup) Object.assign(state.config.backup, appConfig.backup);
                 if (appConfig.metadata) Object.assign(state.config.metadata, appConfig.metadata);
             }
 
             state.configLoaded = true;
 
-            // 初始化热键监听器
-            const windowController = WindowController.getInstance();
-            await windowController.initializeHotkeyListener();
         } finally {
             state.isLoading = false;
         }
@@ -434,50 +411,7 @@ export const useConfigStore = defineStore('config', () => {
         await updateAppearanceConfig('systemTheme', systemTheme);
     };
 
-    // 更新自定义主题方法
-    const updateCustomTheme = async (themeType: 'darkTheme' | 'lightTheme', colorKey: string, colorValue: string): Promise<void> => {
-        // 确保配置已加载
-        if (!state.configLoaded && !state.isLoading) {
-            await initConfig();
-        }
 
-        try {
-            // 深拷贝当前配置
-            const customTheme = JSON.parse(JSON.stringify(state.config.appearance.customTheme));
-            
-            // 更新对应主题的颜色值
-            customTheme[themeType][colorKey] = colorValue;
-            
-            // 更新整个自定义主题配置到后端
-            await ConfigService.Set(APPEARANCE_CONFIG_KEY_MAP.customTheme, customTheme);
-            
-            // 更新前端状态
-            state.config.appearance.customTheme = customTheme;
-        } catch (error) {
-            throw error;
-        }
-    };
-
-    // 设置整个自定义主题配置
-    const setCustomTheme = async (customTheme: any): Promise<void> => {
-        // 确保配置已加载
-        if (!state.configLoaded && !state.isLoading) {
-            await initConfig();
-        }
-
-        try {
-            // 更新整个自定义主题配置到后端
-            await ConfigService.Set(APPEARANCE_CONFIG_KEY_MAP.customTheme, customTheme);
-            
-            // 更新前端状态
-            state.config.appearance.customTheme = customTheme;
-            
-            // 确保Vue能检测到变化
-            state.config.appearance = { ...state.config.appearance };
-        } catch (error) {
-            throw error;
-        }
-    };
 
     // 初始化语言设置
     const initializeLanguage = async (): Promise<void> => {
@@ -542,8 +476,6 @@ export const useConfigStore = defineStore('config', () => {
 
         // 主题相关方法
         setSystemTheme,
-        updateCustomTheme,
-        setCustomTheme,
 
         // 字体大小操作
         ...adjusters.fontSize,
@@ -592,8 +524,24 @@ export const useConfigStore = defineStore('config', () => {
             // 再调用系统设置API
             await StartupService.SetEnabled(value);
         },
+        
+        // 窗口吸附配置相关方法
+        setEnableWindowSnap: async (value: boolean) => await updateGeneralConfig('enableWindowSnap', value),
+        setSnapThreshold: async (value: number) => await updateGeneralConfig('snapThreshold', value),
 
         // 更新配置相关方法
-        setAutoUpdate: async (value: boolean) => await updateUpdatesConfig('autoUpdate', value)
+        setAutoUpdate: async (value: boolean) => await updateUpdatesConfig('autoUpdate', value),
+
+        // 备份配置相关方法
+        setEnableBackup: async (value: boolean) => {await updateBackupConfig('enabled', value);},
+        setAutoBackup: async (value: boolean) => {await updateBackupConfig('auto_backup', value);},
+        setRepoUrl: async (value: string) => await updateBackupConfig('repo_url', value),
+        setAuthMethod: async (value: AuthMethod) => await updateBackupConfig('auth_method', value),
+        setUsername: async (value: string) => await updateBackupConfig('username', value),
+        setPassword: async (value: string) => await updateBackupConfig('password', value),
+        setToken: async (value: string) => await updateBackupConfig('token', value),
+        setSshKeyPath: async (value: string) => await updateBackupConfig('ssh_key_path', value),
+        setSshKeyPassphrase: async (value: string) => await updateBackupConfig('ssh_key_passphrase', value),
+        setBackupInterval: async (value: number) => await updateBackupConfig('backup_interval', value),
     };
 });

frontend/src/stores/themeStore.ts

@@ -1,6 +1,7 @@
 import {defineStore} from 'pinia';
 import {computed, reactive} from 'vue';
-import {SystemThemeType} from '@/../bindings/voidraft/internal/models/models';
+import {SystemThemeType, ThemeType, ThemeColorConfig} from '@/../bindings/voidraft/internal/models/models';
+import {ThemeService} from '@/../bindings/voidraft/internal/services';
 import {useConfigStore} from './configStore';
 import {useEditorStore} from './editorStore';
 import {defaultDarkColors} from '@/views/editor/theme/dark';
@@ -24,16 +25,21 @@ export const useThemeStore = defineStore('theme', () => {
     configStore.config?.appearance?.systemTheme || SystemThemeType.SystemThemeAuto
   );
 
-  // 初始化主题颜色 - 从配置加载
-  const initializeThemeColors = () => {
-    const customTheme = configStore.config?.appearance?.customTheme;
-    if (customTheme) {
-      if (customTheme.darkTheme) {
-        Object.assign(themeColors.darkTheme, customTheme.darkTheme);
+  // 初始化主题颜色 - 从数据库加载
+  const initializeThemeColors = async () => {
+    try {
+      const themes = await ThemeService.GetDefaultThemes();
+      if (themes.dark) {
+        Object.assign(themeColors.darkTheme, themes.dark.colors);
       }
-      if (customTheme.lightTheme) {
-        Object.assign(themeColors.lightTheme, customTheme.lightTheme);
+      if (themes.light) {
+        Object.assign(themeColors.lightTheme, themes.light.colors);
       }
+    } catch (error) {
+      console.warn('Failed to load themes from database, using defaults:', error);
+      // 如果数据库加载失败，使用默认主题
+      Object.assign(themeColors.darkTheme, defaultDarkColors);
+      Object.assign(themeColors.lightTheme, defaultLightColors);
     }
   };
 
@@ -46,10 +52,10 @@ export const useThemeStore = defineStore('theme', () => {
   };
 
   // 初始化主题
-  const initializeTheme = () => {
+  const initializeTheme = async () => {
     const theme = configStore.config?.appearance?.systemTheme || SystemThemeType.SystemThemeAuto;
     applyThemeToDOM(theme);
-    initializeThemeColors();
+    await initializeThemeColors();
   };
 
   // 设置主题
@@ -84,31 +90,35 @@ export const useThemeStore = defineStore('theme', () => {
     return hasChanges;
   };
   
-  // 保存主题颜色到配置
+  // 保存主题颜色到数据库
   const saveThemeColors = async () => {
-    const customTheme = {
-      darkTheme: { ...themeColors.darkTheme },
-      lightTheme: { ...themeColors.lightTheme }
-    };
-    
-    await configStore.setCustomTheme(customTheme);
+    try {
+      const darkColors = ThemeColorConfig.createFrom(themeColors.darkTheme);
+      const lightColors = ThemeColorConfig.createFrom(themeColors.lightTheme);
+      
+      await ThemeService.UpdateThemeColors(ThemeType.ThemeTypeDark, darkColors);
+      await ThemeService.UpdateThemeColors(ThemeType.ThemeTypeLight, lightColors);
+    } catch (error) {
+      console.error('Failed to save theme colors:', error);
+      throw error;
+    }
   };
   
   // 重置主题颜色
   const resetThemeColors = async (themeType: 'darkTheme' | 'lightTheme') => {
     try {
-      // 1. 更新内存中的颜色状态
+      const dbThemeType = themeType === 'darkTheme' ? ThemeType.ThemeTypeDark : ThemeType.ThemeTypeLight;
+      
+      // 1. 调用后端重置服务
+      await ThemeService.ResetThemeColors(dbThemeType);
+      
+      // 2. 更新内存中的颜色状态
       if (themeType === 'darkTheme') {
         Object.assign(themeColors.darkTheme, defaultDarkColors);
-      }
-      
-      if (themeType === 'lightTheme') {
+      } else {
         Object.assign(themeColors.lightTheme, defaultLightColors);
       }
       
-      // 2. 保存到配置
-      await saveThemeColors();
-      
       // 3. 刷新编辑器主题
       refreshEditorTheme();
       

frontend/src/utils/windowController.ts

@@ -1,105 +0,0 @@
-import * as wails from '@wailsio/runtime'
-
-// 窗口控制工具类
-export class WindowController {
-    private static instance: WindowController;
-    private currentWindow = wails.Window;
-    private isWindowVisible: boolean = true; // 跟踪窗口可见状态
-    private isInitialized: boolean = false; // 跟踪是否已初始化
-    private isToggling: boolean = false; // 防止重复切换
-    private lastToggleTime: number = 0; // 上次切换时间
-    private readonly TOGGLE_COOLDOWN = 500; // 切换冷却时间（毫秒）
-
-    static getInstance(): WindowController {
-        if (!WindowController.instance) {
-            WindowController.instance = new WindowController();
-        }
-        return WindowController.instance;
-    }
-
-    async toggleWindow(): Promise<void> {
-        const now = Date.now();
-
-        // 防抖检查
-        if (this.isToggling || (now - this.lastToggleTime) < this.TOGGLE_COOLDOWN) {
-            return;
-        }
-
-        this.isToggling = true;
-        this.lastToggleTime = now;
-
-        try {
-            // 如果还没初始化，先初始化状态
-            if (!this.isInitialized) {
-                await this.syncWindowState();
-            }
-
-            if (!this.isWindowVisible) {
-                // 窗口当前隐藏，显示它
-                await this.currentWindow.Show();
-                await this.currentWindow.UnMinimise(); // 修正API名称
-                await this.currentWindow.Focus();
-                this.isWindowVisible = true;
-            } else {
-                // 窗口当前可见，隐藏它
-                await this.currentWindow.Hide();
-                this.isWindowVisible = false;
-            }
-        } catch (error) {
-            console.error(error);
-        } finally {
-            // 延迟重置切换状态，确保操作完成
-            setTimeout(() => {
-                this.isToggling = false;
-            }, 100);
-        }
-    }
-
-    // 同步窗口状态
-    private async syncWindowState(): Promise<void> {
-        try {
-            // 检查窗口是否最小化
-            const isMinimised = await this.currentWindow.IsMinimised();
-
-            // 简化状态判断：只要不是最小化状态就认为是可见的
-            this.isWindowVisible = !isMinimised;
-
-            this.isInitialized = true;
-        } catch (error) {
-            // 如果检查失败，保持默认状态
-            this.isWindowVisible = true;
-            this.isInitialized = true;
-        }
-    }
-
-    // 当窗口被系统事件隐藏时调用（比如点击关闭/最小化按钮）
-    onWindowHidden(): void {
-        this.isWindowVisible = false;
-    }
-
-    // 当窗口被系统事件显示时调用（比如点击托盘图标）
-    onWindowShown(): void {
-        this.isWindowVisible = true;
-    }
-
-    async initializeHotkeyListener(): Promise<void> {
-        // 初始化时同步窗口状态
-        await this.syncWindowState();
-
-        // 监听后端发送的热键事件
-        wails.Events.On('hotkey:toggle-window', () => {
-            this.toggleWindow();
-        });
-
-        // 监听窗口显示/隐藏事件以同步状态
-        wails.Events.On('window:shown', () => {
-            this.onWindowShown();
-        });
-
-        wails.Events.On('window:hidden', () => {
-            this.onWindowHidden();
-        });
-
-
-    }
-}

frontend/src/views/settings/Settings.vue

@@ -13,6 +13,7 @@ const navItems = [
   { id: 'general', icon: '⚙️', route: '/settings/general' },
   { id: 'editing', icon: '✏️', route: '/settings/editing' },
   { id: 'appearance', icon: '🎨', route: '/settings/appearance' },
+  { id: 'backupPage', icon: '🔗', route: '/settings/backup' },
   { id: 'extensions', icon: '🧩', route: '/settings/extensions' },
   { id: 'keyBindings', icon: '⌨️', route: '/settings/key-bindings' },
   { id: 'updates', icon: '🔄', route: '/settings/updates' }
@@ -194,11 +195,11 @@ const goBackToEditor = async () => {
   .settings-content {
     flex: 1;
     height: 100%;
-    padding: 20px;
-    overflow-y: auto;
+    padding: 0 20px;
+    overflow-y: scroll;
     background-color: var(--settings-bg);
   }
 }
 
 
-</style> 
+</style>

frontend/src/views/settings/pages/AppearancePage.vue

@@ -16,8 +16,8 @@ const themeStore = useThemeStore();
 
 // 添加临时颜色状态
 const tempColors = ref({
-  darkTheme: { ...configStore.config.appearance.customTheme?.darkTheme || defaultDarkColors },
-  lightTheme: { ...configStore.config.appearance.customTheme?.lightTheme || defaultLightColors }
+  darkTheme: { ...defaultDarkColors },
+  lightTheme: { ...defaultLightColors }
 });
 
 // 标记是否有未保存的更改
@@ -71,9 +71,9 @@ const currentThemeMode = computed(() => {
   return isDark ? 'dark' : 'light';
 });
 
-// 监听配置变更，更新临时颜色
+// 监听主题颜色变更，更新临时颜色
 watch(
-  () => configStore.config.appearance.customTheme,
+  () => themeStore.themeColors,
   (newValue) => {
     if (!hasUnsavedChanges.value) {
       tempColors.value = {

frontend/src/views/settings/pages/BackupPage.vue

@@ -0,0 +1,503 @@
+<script setup lang="ts">
+import {useConfigStore} from '@/stores/configStore';
+import {useBackupStore} from '@/stores/backupStore';
+import {useI18n} from 'vue-i18n';
+import {computed, onMounted, onUnmounted} from 'vue';
+import SettingSection from '../components/SettingSection.vue';
+import SettingItem from '../components/SettingItem.vue';
+import ToggleSwitch from '../components/ToggleSwitch.vue';
+import {AuthMethod} from '@/../bindings/voidraft/internal/models/models';
+import {DialogService} from '@/../bindings/voidraft/internal/services';
+
+const {t} = useI18n();
+const configStore = useConfigStore();
+const backupStore = useBackupStore();
+
+// 确保配置已加载
+onMounted(async () => {
+  if (!configStore.configLoaded) {
+    await configStore.initConfig();
+  }
+});
+onUnmounted(() => {
+  backupStore.clearError();
+})
+
+// 认证方式选项
+const authMethodOptions = computed(() => [
+  {value: AuthMethod.Token, label: t('settings.backup.authMethods.token')},
+  {value: AuthMethod.SSHKey, label: t('settings.backup.authMethods.sshKey')},
+  {value: AuthMethod.UserPass, label: t('settings.backup.authMethods.userPass')}
+]);
+
+// 备份间隔选项（分钟）
+const backupIntervalOptions = computed(() => [
+  {value: 5, label: t('settings.backup.intervals.5min')},
+  {value: 10, label: t('settings.backup.intervals.10min')},
+  {value: 15, label: t('settings.backup.intervals.15min')},
+  {value: 30, label: t('settings.backup.intervals.30min')},
+  {value: 60, label: t('settings.backup.intervals.1hour')}
+]);
+
+// 计算属性 - 启用备份
+const enableBackup = computed({
+  get: () => configStore.config.backup.enabled,
+  set: (value: boolean) => configStore.setEnableBackup(value)
+});
+
+// 计算属性 - 自动备份
+const autoBackup = computed({
+  get: () => configStore.config.backup.auto_backup,
+  set: (value: boolean) => configStore.setAutoBackup(value)
+});
+
+// 仓库URL
+const repoUrl = computed({
+  get: () => configStore.config.backup.repo_url,
+  set: (value: string) => configStore.setRepoUrl(value)
+});
+
+
+// 认证方式
+const authMethod = computed({
+  get: () => configStore.config.backup.auth_method,
+  set: (value: AuthMethod) => configStore.setAuthMethod(value)
+});
+
+// 备份间隔
+const backupInterval = computed({
+  get: () => configStore.config.backup.backup_interval,
+  set: (value: number) => configStore.setBackupInterval(value)
+});
+
+// 用户名
+const username = computed({
+  get: () => configStore.config.backup.username,
+  set: (value: string) => configStore.setUsername(value)
+});
+
+// 密码
+const password = computed({
+  get: () => configStore.config.backup.password,
+  set: (value: string) => configStore.setPassword(value)
+});
+
+// 访问令牌
+const token = computed({
+  get: () => configStore.config.backup.token,
+  set: (value: string) => configStore.setToken(value)
+});
+
+// SSH密钥路径
+const sshKeyPath = computed({
+  get: () => configStore.config.backup.ssh_key_path,
+  set: (value: string) => configStore.setSshKeyPath(value)
+});
+
+// SSH密钥密码
+const sshKeyPassphrase = computed({
+  get: () => configStore.config.backup.ssh_key_passphrase,
+  set: (value: string) => configStore.setSshKeyPassphrase(value)
+});
+
+// 处理输入变化
+const handleRepoUrlChange = (event: Event) => {
+  const target = event.target as HTMLInputElement;
+  repoUrl.value = target.value;
+};
+
+
+const handleUsernameChange = (event: Event) => {
+  const target = event.target as HTMLInputElement;
+  username.value = target.value;
+};
+
+const handlePasswordChange = (event: Event) => {
+  const target = event.target as HTMLInputElement;
+  password.value = target.value;
+};
+
+const handleTokenChange = (event: Event) => {
+  const target = event.target as HTMLInputElement;
+  token.value = target.value;
+};
+
+const handleSshKeyPassphraseChange = (event: Event) => {
+  const target = event.target as HTMLInputElement;
+  sshKeyPassphrase.value = target.value;
+};
+
+const handleAuthMethodChange = (event: Event) => {
+  const target = event.target as HTMLSelectElement;
+  authMethod.value = target.value as AuthMethod;
+};
+
+const handleBackupIntervalChange = (event: Event) => {
+  const target = event.target as HTMLSelectElement;
+  backupInterval.value = parseInt(target.value);
+};
+
+// 推送到远程
+const pushToRemote = async () => {
+  await backupStore.pushToRemote();
+};
+
+// 选择SSH密钥文件
+const selectSshKeyFile = async () => {
+  // 使用DialogService选择文件
+  const selectedPath = await DialogService.SelectFile();
+  // 检查用户是否取消了选择或路径为空
+  if (!selectedPath.trim()) {
+    return;
+  }
+  // 更新SSH密钥路径
+  sshKeyPath.value = selectedPath.trim();
+};
+</script>
+
+<template>
+  <div class="settings-page">
+    <!-- 基本设置 -->
+    <SettingSection :title="t('settings.backup.basicSettings')">
+      <SettingItem
+          :title="t('settings.backup.enableBackup')"
+      >
+        <ToggleSwitch v-model="enableBackup"/>
+      </SettingItem>
+
+      <SettingItem
+          :title="t('settings.backup.autoBackup')"
+          :class="{ 'disabled-setting': !enableBackup }"
+      >
+        <ToggleSwitch v-model="autoBackup" :disabled="!enableBackup"/>
+      </SettingItem>
+
+      <SettingItem
+          :title="t('settings.backup.backupInterval')"
+          :class="{ 'disabled-setting': !enableBackup || !autoBackup }"
+      >
+        <select
+            class="backup-interval-select"
+            :value="backupInterval"
+            @change="handleBackupIntervalChange"
+            :disabled="!enableBackup || !autoBackup"
+        >
+          <option
+              v-for="option in backupIntervalOptions"
+              :key="option.value"
+              :value="option.value"
+          >
+            {{ option.label }}
+          </option>
+        </select>
+      </SettingItem>
+    </SettingSection>
+
+    <!-- 仓库配置 -->
+    <SettingSection :title="t('settings.backup.repositoryConfig')">
+      <SettingItem
+          :title="t('settings.backup.repoUrl')"
+      >
+        <input
+            type="text"
+            class="repo-url-input"
+            :value="repoUrl"
+            @input="handleRepoUrlChange"
+            :placeholder="t('settings.backup.repoUrlPlaceholder')"
+            :disabled="!enableBackup"
+        />
+      </SettingItem>
+
+
+    </SettingSection>
+
+    <!-- 认证配置 -->
+    <SettingSection :title="t('settings.backup.authConfig')">
+      <SettingItem
+          :title="t('settings.backup.authMethod')"
+      >
+        <select
+            class="auth-method-select"
+            :value="authMethod"
+            @change="handleAuthMethodChange"
+            :disabled="!enableBackup"
+        >
+          <option
+              v-for="option in authMethodOptions"
+              :key="option.value"
+              :value="option.value"
+          >
+            {{ option.label }}
+          </option>
+        </select>
+      </SettingItem>
+
+      <!-- 用户名密码认证 -->
+      <template v-if="authMethod === AuthMethod.UserPass">
+        <SettingItem :title="t('settings.backup.username')">
+          <input
+              type="text"
+              class="username-input"
+              :value="username"
+              @input="handleUsernameChange"
+              :placeholder="t('settings.backup.usernamePlaceholder')"
+              :disabled="!enableBackup"
+          />
+        </SettingItem>
+
+        <SettingItem :title="t('settings.backup.password')">
+          <input
+              type="password"
+              class="password-input"
+              :value="password"
+              @input="handlePasswordChange"
+              :placeholder="t('settings.backup.passwordPlaceholder')"
+              :disabled="!enableBackup"
+          />
+        </SettingItem>
+      </template>
+
+      <!-- 访问令牌认证 -->
+      <template v-if="authMethod === AuthMethod.Token">
+        <SettingItem
+            :title="t('settings.backup.token')"
+        >
+          <input
+              type="password"
+              class="token-input"
+              :value="token"
+              @input="handleTokenChange"
+              :placeholder="t('settings.backup.tokenPlaceholder')"
+              :disabled="!enableBackup"
+          />
+        </SettingItem>
+      </template>
+
+      <!-- SSH密钥认证 -->
+      <template v-if="authMethod === AuthMethod.SSHKey">
+        <SettingItem
+            :title="t('settings.backup.sshKeyPath')"
+        >
+          <input
+              type="text"
+              class="ssh-key-path-input"
+              :value="sshKeyPath"
+              :placeholder="t('settings.backup.sshKeyPathPlaceholder')"
+              :disabled="!enableBackup"
+              readonly
+              @click="enableBackup && selectSshKeyFile()"
+          />
+        </SettingItem>
+
+        <SettingItem
+            :title="t('settings.backup.sshKeyPassphrase')"
+        >
+          <input
+              type="password"
+              class="ssh-passphrase-input"
+              :value="sshKeyPassphrase"
+              @input="handleSshKeyPassphraseChange"
+              :placeholder="t('settings.backup.sshKeyPassphrasePlaceholder')"
+              :disabled="!enableBackup"
+          />
+        </SettingItem>
+      </template>
+    </SettingSection>
+
+    <!-- 备份操作 -->
+    <SettingSection :title="t('settings.backup.backupOperations')">
+      <SettingItem
+          :title="t('settings.backup.pushToRemote')"
+      >
+        <div class="backup-operation-container">
+          <div class="backup-status-icons">
+            <span v-if="backupStore.pushSuccess" class="success-icon">✓</span>
+            <span v-if="backupStore.pushError" class="error-icon">✗</span>
+          </div>
+          <button
+              class="push-button"
+              @click="() => pushToRemote()"
+              :disabled="!enableBackup || !repoUrl || backupStore.isPushing"
+              :class="{ 'backing-up': backupStore.isPushing }"
+          >
+            <span v-if="backupStore.isPushing" class="loading-spinner"></span>
+            {{ backupStore.isPushing ? t('settings.backup.pushing') : t('settings.backup.actions.push') }}
+          </button>
+        </div>
+      </SettingItem>
+      <div v-if="backupStore.error" class="error-message-row">
+        {{ backupStore.error }}
+      </div>
+    </SettingSection>
+  </div>
+</template>
+
+<style scoped lang="scss">
+.settings-page {
+  max-width: 800px;
+}
+
+// 统一的输入控件样式
+.repo-url-input,
+.branch-input,
+.username-input,
+.password-input,
+.token-input,
+.ssh-key-path-input,
+.ssh-passphrase-input,
+.backup-interval-select,
+.auth-method-select {
+  width: 50%;
+  min-width: 200px;
+  padding: 10px 12px;
+  background-color: var(--settings-input-bg);
+  border: 1px solid var(--settings-input-border);
+  border-radius: 4px;
+  color: var(--settings-text);
+  font-size: 12px;
+  transition: all 0.2s ease;
+
+  &:focus {
+    outline: none;
+    border-color: #4a9eff;
+  }
+
+  &:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+    background-color: var(--settings-hover);
+  }
+
+  &::placeholder {
+    color: var(--settings-text-secondary);
+  }
+
+  &[readonly]:not(:disabled) {
+    cursor: pointer;
+
+    &:hover {
+      border-color: var(--settings-hover);
+      background-color: var(--settings-hover);
+    }
+  }
+}
+
+// 选择框特有样式
+.backup-interval-select,
+.auth-method-select {
+  appearance: none;
+  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
+  background-repeat: no-repeat;
+  background-position: right 8px center;
+  background-size: 16px;
+  padding-right: 30px;
+
+  option {
+    background-color: var(--settings-input-bg);
+    color: var(--settings-text);
+  }
+}
+
+// 备份操作容器
+.backup-operation-container {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+
+// 备份状态图标
+.backup-status-icons {
+  width: 24px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  margin-right: 8px;
+}
+
+// 成功和错误图标
+.success-icon {
+  color: #4caf50;
+  font-size: 18px;
+  font-weight: bold;
+}
+
+.error-icon {
+  color: #f44336;
+  font-size: 18px;
+  font-weight: bold;
+}
+
+// 按钮样式
+.push-button {
+  padding: 8px 16px;
+  background-color: var(--settings-input-bg);
+  border: 1px solid var(--settings-input-border);
+  border-radius: 4px;
+  color: var(--settings-text);
+  cursor: pointer;
+  font-size: 12px;
+  transition: all 0.2s ease;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+
+  &:hover:not(:disabled) {
+    background-color: var(--settings-hover);
+    border-color: var(--settings-border);
+  }
+
+  &:active:not(:disabled) {
+    transform: translateY(1px);
+  }
+
+  &:disabled {
+    opacity: 0.6;
+    cursor: not-allowed;
+  }
+
+  .loading-spinner {
+    display: inline-block;
+    width: 14px;
+    height: 14px;
+    border: 2px solid rgba(255, 255, 255, 0.3);
+    border-radius: 50%;
+    border-top-color: var(--settings-text);
+    animation: spin 1s linear infinite;
+  }
+
+  &.backing-up {
+    background-color: #2196f3;
+    border-color: #2196f3;
+    color: white;
+  }
+}
+
+// 错误信息行样式
+.error-message-row {
+  color: #f44336;
+  font-size: 11px;
+  line-height: 1.4;
+  word-wrap: break-word;
+  margin-top: 8px;
+  padding: 8px 16px;
+  background-color: rgba(244, 67, 54, 0.1);
+  border-left: 3px solid #f44336;
+  border-radius: 4px;
+}
+
+// 禁用状态
+.disabled-setting {
+  opacity: 0.5;
+  pointer-events: none;
+}
+
+// 加载动画
+@keyframes spin {
+  0% {
+    transform: rotate(0deg);
+  }
+  100% {
+    transform: rotate(360deg);
+  }
+}
+</style>

frontend/src/views/settings/pages/GeneralPage.vue

@@ -159,6 +159,12 @@ const enableSystemTray = computed({
   set: (value: boolean) => configStore.setEnableSystemTray(value)
 });
 
+// 计算属性 - 启用窗口吸附
+const enableWindowSnap = computed({
+  get: () => configStore.config.general.enableWindowSnap,
+  set: (value: boolean) => configStore.setEnableWindowSnap(value)
+});
+
 // 计算属性 - 开机启动
 const startAtLogin = computed({
   get: () => configStore.config.general.startAtLogin,
@@ -334,6 +340,9 @@ onUnmounted(() => {
       <SettingItem :title="t('settings.enableSystemTray')">
         <ToggleSwitch v-model="enableSystemTray"/>
       </SettingItem>
+      <SettingItem :title="t('settings.enableWindowSnap')">
+        <ToggleSwitch v-model="enableWindowSnap"/>
+      </SettingItem>
     </SettingSection>
 
     <SettingSection :title="t('settings.startup')">

frontend/src/views/settings/pages/UpdatesPage.vue

@@ -266,6 +266,7 @@ const currentVersion = computed(() => {
     margin-top: 12px;
     padding-top: 12px;
     border-top: 1px solid var(--settings-border, rgba(0,0,0,0.1));
+    background: transparent;
 
     .notes-title {
       font-size: 12px;
@@ -278,24 +279,76 @@ const currentVersion = computed(() => {
       font-size: 12px;
       color: var(--settings-text);
       line-height: 1.4;
+      background: transparent;
       
       /* Markdown内容样式 */
       :deep(p) {
         margin: 0 0 6px 0;
+        background: transparent;
       }
       
       :deep(ul), :deep(ol) {
         margin: 6px 0;
         padding-left: 16px;
+        background: transparent;
       }
       
       :deep(li) {
         margin-bottom: 4px;
+        background: transparent;
       }
       
       :deep(h1), :deep(h2), :deep(h3), :deep(h4), :deep(h5), :deep(h6) {
         margin: 10px 0 6px 0;
         font-size: 13px;
+        background: transparent;
+      }
+
+      :deep(pre), :deep(code) {
+        background-color: var(--settings-code-bg, rgba(0,0,0,0.05));
+        border-radius: 3px;
+        padding: 2px 4px;
+        font-family: monospace;
+      }
+
+      :deep(pre) {
+        padding: 8px;
+        overflow-x: auto;
+        margin: 6px 0;
+      }
+
+      :deep(blockquote) {
+        border-left: 3px solid var(--settings-border, rgba(0,0,0,0.1));
+        margin: 6px 0;
+        padding-left: 10px;
+        color: var(--settings-text-secondary, #757575);
+        background: transparent;
+      }
+
+      :deep(a) {
+        color: var(--theme-primary, #2196f3);
+        text-decoration: none;
+        
+        &:hover {
+          text-decoration: underline;
+        }
+      }
+
+      :deep(table) {
+        border-collapse: collapse;
+        width: 100%;
+        margin: 6px 0;
+        background: transparent;
+      }
+
+      :deep(th), :deep(td) {
+        border: 1px solid var(--settings-border, rgba(0,0,0,0.1));
+        padding: 4px 8px;
+        background: transparent;
+      }
+
+      :deep(th) {
+        background-color: var(--settings-table-header-bg, rgba(0,0,0,0.02));
       }
     }
   }

go.mod

@@ -5,15 +5,17 @@ go 1.24.4
 require (
 	github.com/Masterminds/semver/v3 v3.4.0
 	github.com/creativeprojects/go-selfupdate v1.5.0
+	github.com/go-git/go-git/v5 v5.16.2
 	github.com/knadh/koanf/parsers/json v1.0.0
 	github.com/knadh/koanf/providers/file v1.2.0
 	github.com/knadh/koanf/providers/structs v1.0.0
-	github.com/knadh/koanf/v2 v2.2.1
+	github.com/knadh/koanf/v2 v2.2.2
 	github.com/robertkrimen/otto v0.5.1
-	github.com/wailsapp/wails/v3 v3.0.0-alpha.10
-	golang.org/x/net v0.41.0
-	golang.org/x/sys v0.33.0
-	golang.org/x/text v0.26.0
+	github.com/wailsapp/wails/v3 v3.0.0-alpha.25
+	golang.org/x/net v0.43.0
+	golang.org/x/sys v0.35.0
+	golang.org/x/text v0.28.0
+	modernc.org/sqlite v1.38.2
 )
 
 require (
@@ -35,9 +37,8 @@ require (
 	github.com/go-fed/httpsig v1.1.0 // indirect
 	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
 	github.com/go-git/go-billy/v5 v5.6.2 // indirect
-	github.com/go-git/go-git/v5 v5.16.2 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
-	github.com/go-viper/mapstructure/v2 v2.3.0 // indirect
+	github.com/go-viper/mapstructure/v2 v2.4.0 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
 	github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
 	github.com/google/go-github/v30 v30.1.0 // indirect
@@ -66,21 +67,20 @@ require (
 	github.com/samber/lo v1.51.0 // indirect
 	github.com/sergi/go-diff v1.4.0 // indirect
 	github.com/skeema/knownhosts v1.3.1 // indirect
-	github.com/ulikunitz/xz v0.5.12 // indirect
+	github.com/ulikunitz/xz v0.5.14 // indirect
 	github.com/wailsapp/go-webview2 v1.0.21 // indirect
 	github.com/wailsapp/mimetype v1.4.1 // indirect
 	github.com/xanzy/go-gitlab v0.115.0 // indirect
 	github.com/xanzy/ssh-agent v0.3.3 // indirect
-	golang.org/x/crypto v0.39.0 // indirect
-	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b // indirect
+	golang.org/x/crypto v0.41.0 // indirect
+	golang.org/x/exp v0.0.0-20250813145105-42675adae3e6 // indirect
 	golang.org/x/oauth2 v0.30.0 // indirect
 	golang.org/x/time v0.12.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/sourcemap.v1 v1.0.5 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	modernc.org/libc v1.66.3 // indirect
+	modernc.org/libc v1.66.7 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.11.0 // indirect
-	modernc.org/sqlite v1.38.0 // indirect
 )

go.sum

@@ -58,8 +58,8 @@ github.com/go-git/go-git/v5 v5.16.2 h1:fT6ZIOjE5iEnkzKyxTHK1W4HGAsPhqEqiSAssSO77
 github.com/go-git/go-git/v5 v5.16.2/go.mod h1:4Ge4alE/5gPs30F2H1esi2gPd69R0C39lolkucHBOp8=
 github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
 github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
-github.com/go-viper/mapstructure/v2 v2.3.0 h1:27XbWsHIqhbdR5TIC911OfYvgSaW93HM+dX7970Q7jk=
-github.com/go-viper/mapstructure/v2 v2.3.0/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
+github.com/go-viper/mapstructure/v2 v2.4.0 h1:EBsztssimR/CONLSZZ04E8qAkxNYq4Qp9LvH92wZUgs=
+github.com/go-viper/mapstructure/v2 v2.4.0/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
 github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
 github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 h1:f+oWsMOmNPc8JmEHVZIycC7hBoQxHH9pNKQORJNozsQ=
@@ -99,8 +99,8 @@ github.com/knadh/koanf/providers/file v1.2.0 h1:hrUJ6Y9YOA49aNu/RSYzOTFlqzXSCpmY
 github.com/knadh/koanf/providers/file v1.2.0/go.mod h1:bp1PM5f83Q+TOUu10J/0ApLBd9uIzg+n9UgthfY+nRA=
 github.com/knadh/koanf/providers/structs v1.0.0 h1:DznjB7NQykhqCar2LvNug3MuxEQsZ5KvfgMbio+23u4=
 github.com/knadh/koanf/providers/structs v1.0.0/go.mod h1:kjo5TFtgpaZORlpoJqcbeLowM2cINodv8kX+oFAeQ1w=
-github.com/knadh/koanf/v2 v2.2.1 h1:jaleChtw85y3UdBnI0wCqcg1sj1gPoz6D3caGNHtrNE=
-github.com/knadh/koanf/v2 v2.2.1/go.mod h1:PSFru3ufQgTsI7IF+95rf9s8XA1+aHxKuO/W+dPoHEY=
+github.com/knadh/koanf/v2 v2.2.2 h1:ghbduIkpFui3L587wavneC9e3WIliCgiCgdxYO/wd7A=
+github.com/knadh/koanf/v2 v2.2.2/go.mod h1:abWQc0cBXLSF/PSOMCB/SK+T13NXDsPvOksbpi5e/9Q=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
@@ -158,14 +158,14 @@ github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXf
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-github.com/ulikunitz/xz v0.5.12 h1:37Nm15o69RwBkXM0J6A5OlE67RZTfzUxTj8fB3dfcsc=
-github.com/ulikunitz/xz v0.5.12/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
+github.com/ulikunitz/xz v0.5.14 h1:uv/0Bq533iFdnMHZdRBTOlaNMdb1+ZxXIlHDZHIHcvg=
+github.com/ulikunitz/xz v0.5.14/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
 github.com/wailsapp/go-webview2 v1.0.21 h1:k3dtoZU4KCoN/AEIbWiPln3P2661GtA2oEgA2Pb+maA=
 github.com/wailsapp/go-webview2 v1.0.21/go.mod h1:qJmWAmAmaniuKGZPWwne+uor3AHMB5PFhqiK0Bbj8kc=
 github.com/wailsapp/mimetype v1.4.1 h1:pQN9ycO7uo4vsUUuPeHEYoUkLVkaRntMnHJxVwYhwHs=
 github.com/wailsapp/mimetype v1.4.1/go.mod h1:9aV5k31bBOv5z6u+QP8TltzvNGJPmNJD4XlAL3U+j3o=
-github.com/wailsapp/wails/v3 v3.0.0-alpha.10 h1:SrxwhkBcdtaSxQ/zujJuifJN5q8hxyba5UKv5oaM/X4=
-github.com/wailsapp/wails/v3 v3.0.0-alpha.10/go.mod h1:4LCCW7s9e4PuSmu7l9OTvfWIGMO8TaSiftSeR5NpBIc=
+github.com/wailsapp/wails/v3 v3.0.0-alpha.25 h1:o05zUiPEvmrq2lqqCs4wqnrnAjGmhryYHRhjQmtkvk8=
+github.com/wailsapp/wails/v3 v3.0.0-alpha.25/go.mod h1:UZpnhYuju4saspCJrIHAvC0H5XjtKnqd26FRxJLrQ0M=
 github.com/xanzy/go-gitlab v0.115.0 h1:6DmtItNcVe+At/liXSgfE/DZNZrGfalQmBRmOcJjOn8=
 github.com/xanzy/go-gitlab v0.115.0/go.mod h1:5XCDtM7AM6WMKmfDdOiEpyRWUqui2iS9ILfvCZ2gJ5M=
 github.com/xanzy/ssh-agent v0.3.3 h1:+/15pJfg/RsTxqYcX6fHqOXZwwMP+2VyYWJeWM2qQFM=
@@ -174,24 +174,24 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
 golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.39.0 h1:SHs+kF4LP+f+p14esP5jAoDpHU8Gu/v9lFRK6IT5imM=
-golang.org/x/crypto v0.39.0/go.mod h1:L+Xg3Wf6HoL4Bn4238Z6ft6KfEpN0tJGo53AAPC632U=
-golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b h1:M2rDM6z3Fhozi9O7NWsxAkg/yqS/lQJ6PmkyIV3YP+o=
-golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b/go.mod h1:3//PLf8L/X+8b4vuAfHzxeRUl04Adcb341+IGKfnqS8=
-golang.org/x/mod v0.25.0 h1:n7a+ZbQKQA/Ysbyb0/6IbB1H/X41mKgbhfv7AfG/44w=
-golang.org/x/mod v0.25.0/go.mod h1:IXM97Txy2VM4PJ3gI61r1YEk/gAj6zAHN3AdZt6S9Ww=
+golang.org/x/crypto v0.41.0 h1:WKYxWedPGCTVVl5+WHSSrOBT0O8lx32+zxmHxijgXp4=
+golang.org/x/crypto v0.41.0/go.mod h1:pO5AFd7FA68rFak7rOAGVuygIISepHftHnr8dr6+sUc=
+golang.org/x/exp v0.0.0-20250813145105-42675adae3e6 h1:SbTAbRFnd5kjQXbczszQ0hdk3ctwYf3qBNH9jIsGclE=
+golang.org/x/exp v0.0.0-20250813145105-42675adae3e6/go.mod h1:4QTo5u+SEIbbKW1RacMZq1YEfOBqeXa19JeshGi+zc4=
+golang.org/x/mod v0.27.0 h1:kb+q2PyFnEADO2IEF935ehFUXlWiNjJWtRNgBLSfbxQ=
+golang.org/x/mod v0.27.0/go.mod h1:rWI627Fq0DEoudcK+MBkNkCe0EetEaDSwJJkCcjpazc=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210505024714-0287a6fb4125/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.41.0 h1:vBTly1HeNPEn3wtREYfy4GZ/NECgw2Cnl+nK6Nz3uvw=
-golang.org/x/net v0.41.0/go.mod h1:B/K4NNqkfmg07DQYrbwvSluqCJOOXwUjeb/5lOisjbA=
+golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
+golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.30.0 h1:dnDm7JmhM45NNpd8FDDeLhK6FwqbOf4MLCM9zb1BOHI=
 golang.org/x/oauth2 v0.30.0/go.mod h1:B++QgG3ZKulg6sRPGD/mqlHQs5rB3Ml9erfeDY7xKlU=
-golang.org/x/sync v0.15.0 h1:KWH3jNZsfyT6xfAfKiz6MRNmd46ByHDYaZ7KSkCtdW8=
-golang.org/x/sync v0.15.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
+golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -203,21 +203,21 @@ golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
-golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
+golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.32.0 h1:DR4lr0TjUs3epypdhTOkMmuF5CDFJ/8pOnbzMZPQ7bg=
-golang.org/x/term v0.32.0/go.mod h1:uZG1FhGx848Sqfsq4/DlJr3xGGsYMu/L5GW4abiaEPQ=
+golang.org/x/term v0.34.0 h1:O/2T7POpk0ZZ7MAzMeWFSg6S5IpWd/RXDlM9hgM3DR4=
+golang.org/x/term v0.34.0/go.mod h1:5jC53AEywhIVebHgPVeg0mj8OD3VO9OzclacVrqpaAw=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.26.0 h1:P42AVeLghgTYr4+xUnTRKDMqpar+PtX7KWuNQL21L8M=
-golang.org/x/text v0.26.0/go.mod h1:QK15LZJUUQVJxhz7wXgxSy/CJaTFjd0G+YLonydOVQA=
+golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
+golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
 golang.org/x/time v0.12.0 h1:ScB/8o8olJvc+CQPWrK3fPZNfh7qgwCrY0zJmoEQLSE=
 golang.org/x/time v0.12.0/go.mod h1:CDIdPxbZBQxdj6cxyCIdrNogrJKMJ7pr37NYpMcMDSg=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.34.0 h1:qIpSLOxeCYGg9TrcJokLBG4KFA6d795g0xkBkiESGlo=
-golang.org/x/tools v0.34.0/go.mod h1:pAP9OwEaY1CAW3HOmg3hLZC5Z0CCmzjAF2UQMSqNARg=
+golang.org/x/tools v0.36.0 h1:kWS0uv/zsvHEle1LbV5LE8QujrxB3wfQyxHfhOk0Qkg=
+golang.org/x/tools v0.36.0/go.mod h1:WBDiHKJK8YgLHlcQPYQzNCkUxUypCaa5ZegCVutKm+s=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -234,18 +234,18 @@ gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-modernc.org/cc/v4 v4.26.2 h1:991HMkLjJzYBIfha6ECZdjrIYz2/1ayr+FL8GN+CNzM=
-modernc.org/cc/v4 v4.26.2/go.mod h1:uVtb5OGqUKpoLWhqwNQo/8LwvoiEBLvZXIQ/SmO6mL0=
+modernc.org/cc/v4 v4.26.3 h1:yEN8dzrkRFnn4PUUKXLYIqVf2PJYAEjMTFjO3BDGc3I=
+modernc.org/cc/v4 v4.26.3/go.mod h1:uVtb5OGqUKpoLWhqwNQo/8LwvoiEBLvZXIQ/SmO6mL0=
 modernc.org/ccgo/v4 v4.28.0 h1:rjznn6WWehKq7dG4JtLRKxb52Ecv8OUGah8+Z/SfpNU=
 modernc.org/ccgo/v4 v4.28.0/go.mod h1:JygV3+9AV6SmPhDasu4JgquwU81XAKLd3OKTUDNOiKE=
-modernc.org/fileutil v1.3.8 h1:qtzNm7ED75pd1C7WgAGcK4edm4fvhtBsEiI/0NQ54YM=
-modernc.org/fileutil v1.3.8/go.mod h1:HxmghZSZVAz/LXcMNwZPA/DRrQZEVP9VX0V4LQGQFOc=
+modernc.org/fileutil v1.3.15 h1:rJAXTP6ilMW/1+kzDiqmBlHLWszheUFXIyGQIAvjJpY=
+modernc.org/fileutil v1.3.15/go.mod h1:HxmghZSZVAz/LXcMNwZPA/DRrQZEVP9VX0V4LQGQFOc=
 modernc.org/gc/v2 v2.6.5 h1:nyqdV8q46KvTpZlsw66kWqwXRHdjIlJOhG6kxiV/9xI=
 modernc.org/gc/v2 v2.6.5/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=
 modernc.org/goabi0 v0.2.0 h1:HvEowk7LxcPd0eq6mVOAEMai46V+i7Jrj13t4AzuNks=
 modernc.org/goabi0 v0.2.0/go.mod h1:CEFRnnJhKvWT1c1JTI3Avm+tgOWbkOu5oPA8eH8LnMI=
-modernc.org/libc v1.66.3 h1:cfCbjTUcdsKyyZZfEUKfoHcP3S0Wkvz3jgSzByEWVCQ=
-modernc.org/libc v1.66.3/go.mod h1:XD9zO8kt59cANKvHPXpx7yS2ELPheAey0vjIuZOhOU8=
+modernc.org/libc v1.66.7 h1:rjhZ8OSCybKWxS1CJr0hikpEi6Vg+944Ouyrd+bQsoY=
+modernc.org/libc v1.66.7/go.mod h1:ln6tbWX0NH+mzApEoDRvilBvAWFt1HX7AUA4VDdVDPM=
 modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=
 modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
 modernc.org/memory v1.11.0 h1:o4QC8aMQzmcwCK3t3Ux/ZHmwFPzE6hf2Y5LbkRs+hbI=
@@ -254,8 +254,8 @@ modernc.org/opt v0.1.4 h1:2kNGMRiUjrp4LcaPuLY2PzUfqM/w9N23quVwhKt5Qm8=
 modernc.org/opt v0.1.4/go.mod h1:03fq9lsNfvkYSfxrfUhZCWPk1lm4cq4N+Bh//bEtgns=
 modernc.org/sortutil v1.2.1 h1:+xyoGf15mM3NMlPDnFqrteY07klSFxLElE2PVuWIJ7w=
 modernc.org/sortutil v1.2.1/go.mod h1:7ZI3a3REbai7gzCLcotuw9AC4VZVpYMjDzETGsSMqJE=
-modernc.org/sqlite v1.38.0 h1:+4OrfPQ8pxHKuWG4md1JpR/EYAh3Md7TdejuuzE7EUI=
-modernc.org/sqlite v1.38.0/go.mod h1:1Bj+yES4SVvBZ4cBOpVZ6QgesMCKpJZDq0nxYzOpmNE=
+modernc.org/sqlite v1.38.2 h1:Aclu7+tgjgcQVShZqim41Bbw9Cho0y/7WzYptXqkEek=
+modernc.org/sqlite v1.38.2/go.mod h1:cPTJYSlgg3Sfg046yBShXENNtPrWrDX8bsbAQBzgQ5E=
 modernc.org/strutil v1.2.1 h1:UneZBkQA+DX2Rp35KcM69cSsNES9ly8mQWD71HKlOA0=
 modernc.org/strutil v1.2.1/go.mod h1:EHkiggD70koQxjVdSBM3JKM7k6L0FbGE5eymy9i3B9A=
 modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=

internal/models/backup.go

@@ -0,0 +1,28 @@
+package models
+
+// Git备份相关类型定义
+type (
+	// AuthMethod 定义Git认证方式
+	AuthMethod string
+)
+
+const (
+	// 认证方式
+	Token    AuthMethod = "token"
+	SSHKey   AuthMethod = "ssh_key"
+	UserPass AuthMethod = "user_pass"
+)
+
+// GitBackupConfig Git备份配置
+type GitBackupConfig struct {
+	Enabled        bool       `json:"enabled"`
+	RepoURL        string     `json:"repo_url"`
+	AuthMethod     AuthMethod `json:"auth_method"`
+	Username       string     `json:"username,omitempty"`
+	Password       string     `json:"password,omitempty"`
+	Token          string     `json:"token,omitempty"`
+	SSHKeyPath     string     `json:"ssh_key_path,omitempty"`
+	SSHKeyPass     string     `json:"ssh_key_passphrase,omitempty"`
+	BackupInterval int        `json:"backup_interval"` // 分钟
+	AutoBackup     bool       `json:"auto_backup"`
+}

internal/models/config.go

@@ -68,6 +68,10 @@ type GeneralConfig struct {
 	EnableSystemTray bool   `json:"enableSystemTray"` // 是否启用系统托盘
 	StartAtLogin     bool   `json:"startAtLogin"`     // 开机启动设置
 
+	// 窗口吸附设置
+	EnableWindowSnap bool `json:"enableWindowSnap"` // 是否启用窗口吸附功能
+	SnapThreshold    int  `json:"snapThreshold"`    // 吸附距离阈值(像素)
+
 	// 全局热键设置
 	EnableGlobalHotkey bool        `json:"enableGlobalHotkey"` // 是否启用全局热键
 	GlobalHotkey       HotkeyCombo `json:"globalHotkey"`       // 全局热键组合
@@ -101,9 +105,8 @@ type EditingConfig struct {
 
 // AppearanceConfig 外观设置配置
 type AppearanceConfig struct {
-	Language    LanguageType      `json:"language"`    // 界面语言
-	SystemTheme SystemThemeType   `json:"systemTheme"` // 系统界面主题
-	CustomTheme CustomThemeConfig `json:"customTheme"` // 自定义主题配置
+	Language    LanguageType    `json:"language"`    // 界面语言
+	SystemTheme SystemThemeType `json:"systemTheme"` // 系统界面主题
 }
 
 // UpdatesConfig 更新设置配置
@@ -124,6 +127,7 @@ type AppConfig struct {
 	Editing    EditingConfig    `json:"editing"`    // 编辑设置
 	Appearance AppearanceConfig `json:"appearance"` // 外观设置
 	Updates    UpdatesConfig    `json:"updates"`    // 更新设置
+	Backup     GitBackupConfig  `json:"backup"`     // Git备份设置
 	Metadata   ConfigMetadata   `json:"metadata"`   // 配置元数据
 }
 
@@ -145,6 +149,8 @@ func NewDefaultAppConfig() *AppConfig {
 			DataPath:           dataDir,
 			EnableSystemTray:   true,
 			StartAtLogin:       false,
+			EnableWindowSnap:   true, // 默认启用窗口吸附
+			SnapThreshold:      15,   // 默认15像素的吸附阈值
 			EnableGlobalHotkey: false,
 			GlobalHotkey: HotkeyCombo{
 				Ctrl:  false,
@@ -170,13 +176,12 @@ func NewDefaultAppConfig() *AppConfig {
 		Appearance: AppearanceConfig{
 			Language:    LangEnUS,
 			SystemTheme: SystemThemeAuto,
-			CustomTheme: *NewDefaultCustomThemeConfig(),
 		},
 		Updates: UpdatesConfig{
-			Version:            "1.0.0",
+			Version:            "1.3.0",
 			AutoUpdate:         true,
-			PrimarySource:      UpdateSourceGithub,
-			BackupSource:       UpdateSourceGitea,
+			PrimarySource:      UpdateSourceGitea,
+			BackupSource:       UpdateSourceGithub,
 			BackupBeforeUpdate: true,
 			UpdateTimeout:      30,
 			Github: GithubConfig{
@@ -189,9 +194,20 @@ func NewDefaultAppConfig() *AppConfig {
 				Repo:    "voidraft",
 			},
 		},
+		Backup: GitBackupConfig{
+			Enabled:        false,
+			RepoURL:        "",
+			AuthMethod:     UserPass,
+			Username:       "",
+			Password:       "",
+			Token:          "",
+			SSHKeyPath:     "",
+			BackupInterval: 60,
+			AutoBackup:     false,
+		},
 		Metadata: ConfigMetadata{
 			LastUpdated: time.Now().Format(time.RFC3339),
-			Version:     "1.0.0",
+			Version:     "1.2.0",
 		},
 	}
 }

internal/models/document.go

@@ -11,10 +11,11 @@ type Document struct {
 	Content   string    `json:"content" db:"content"`
 	CreatedAt time.Time `json:"createdAt" db:"created_at"`
 	UpdatedAt time.Time `json:"updatedAt" db:"updated_at"`
-	IsDeleted bool      `json:"is_deleted"`
+	IsDeleted bool      `json:"is_deleted" db:"is_deleted"`
+	IsLocked  bool      `json:"is_locked" db:"is_locked"` // 锁定标志，锁定的文档无法被删除
 }
 
-// NewDocument 创建新文档（不需要传ID，由数据库自增）
+// NewDocument 创建新文档
 func NewDocument(title, content string) *Document {
 	now := time.Now()
 	return &Document{
@@ -23,6 +24,7 @@ func NewDocument(title, content string) *Document {
 		CreatedAt: now,
 		UpdatedAt: now,
 		IsDeleted: false,
+		IsLocked:  false, // 默认不锁定
 	}
 }
 

internal/models/extensions.go

@@ -4,10 +4,10 @@ import "time"
 
 // Extension 单个扩展配置
 type Extension struct {
-	ID        ExtensionID     `json:"id"`        // 扩展唯一标识
-	Enabled   bool            `json:"enabled"`   // 是否启用
-	IsDefault bool            `json:"isDefault"` // 是否为默认扩展
-	Config    ExtensionConfig `json:"config"`    // 扩展配置项
+	ID        ExtensionID     `json:"id" db:"id"`                // 扩展唯一标识
+	Enabled   bool            `json:"enabled" db:"enabled"`      // 是否启用
+	IsDefault bool            `json:"isDefault" db:"is_default"` // 是否为默认扩展
+	Config    ExtensionConfig `json:"config" db:"config"`        // 扩展配置项
 }
 
 // ExtensionID 扩展标识符

internal/models/key_bindings.go

@@ -4,11 +4,11 @@ import "time"
 
 // KeyBinding 单个快捷键绑定
 type KeyBinding struct {
-	Command   KeyBindingCommand `json:"command"`   // 快捷键动作
-	Extension ExtensionID       `json:"extension"` // 所属扩展
-	Key       string            `json:"key"`       // 快捷键组合（如 "Mod-f", "Ctrl-Shift-p"）
-	Enabled   bool              `json:"enabled"`   // 是否启用
-	IsDefault bool              `json:"isDefault"` // 是否为默认快捷键
+	Command   KeyBindingCommand `json:"command" db:"command"`      // 快捷键动作
+	Extension ExtensionID       `json:"extension" db:"extension"`  // 所属扩展
+	Key       string            `json:"key" db:"key"`              // 快捷键组合（如 "Mod-f", "Ctrl-Shift-p"）
+	Enabled   bool              `json:"enabled" db:"enabled"`      // 是否启用
+	IsDefault bool              `json:"isDefault" db:"is_default"` // 是否为默认快捷键
 }
 
 // KeyBindingCommand 快捷键命令

internal/models/theme.go

@@ -1,5 +1,20 @@
 package models
 
+import (
+	"database/sql/driver"
+	"encoding/json"
+	"fmt"
+	"time"
+)
+
+// ThemeType 主题类型枚举
+type ThemeType string
+
+const (
+	ThemeTypeDark  ThemeType = "dark"
+	ThemeTypeLight ThemeType = "light"
+)
+
 // ThemeColorConfig 主题颜色配置
 type ThemeColorConfig struct {
 	// 基础色调
@@ -36,15 +51,44 @@ type ThemeColorConfig struct {
 	MatchingBracket string `json:"matchingBracket"` // 匹配括号
 }
 
-// CustomThemeConfig 自定义主题配置
-type CustomThemeConfig struct {
-	DarkTheme  ThemeColorConfig `json:"darkTheme"`  // 深色主题配置
-	LightTheme ThemeColorConfig `json:"lightTheme"` // 浅色主题配置
+// Theme 主题数据库模型
+type Theme struct {
+	ID        int              `db:"id" json:"id"`
+	Name      string           `db:"name" json:"name"`
+	Type      ThemeType        `db:"type" json:"type"`
+	Colors    ThemeColorConfig `db:"colors" json:"colors"`
+	IsDefault bool             `db:"is_default" json:"isDefault"`
+	CreatedAt time.Time        `db:"created_at" json:"createdAt"`
+	UpdatedAt time.Time        `db:"updated_at" json:"updatedAt"`
+}
+
+// Value 实现 driver.Valuer 接口，用于将 ThemeColorConfig 存储到数据库
+func (tc ThemeColorConfig) Value() (driver.Value, error) {
+	return json.Marshal(tc)
+}
+
+// Scan 实现 sql.Scanner 接口，用于从数据库读取 ThemeColorConfig
+func (tc *ThemeColorConfig) Scan(value interface{}) error {
+	if value == nil {
+		return nil
+	}
+
+	var bytes []byte
+	switch v := value.(type) {
+	case []byte:
+		bytes = v
+	case string:
+		bytes = []byte(v)
+	default:
+		return fmt.Errorf("cannot scan %T into ThemeColorConfig", value)
+	}
+
+	return json.Unmarshal(bytes, tc)
 }
 
 // NewDefaultDarkTheme 创建默认深色主题配置
-func NewDefaultDarkTheme() ThemeColorConfig {
-	return ThemeColorConfig{
+func NewDefaultDarkTheme() *ThemeColorConfig {
+	return &ThemeColorConfig{
 		// 基础色调
 		Background:          "#252B37",
 		BackgroundSecondary: "#213644",
@@ -66,9 +110,9 @@ func NewDefaultDarkTheme() ThemeColorConfig {
 		Cursor:           "#ffffff",
 		Selection:        "#0865a9",
 		SelectionBlur:    "#225377",
-		ActiveLine:       "#ffffff",
-		LineNumber:       "#ffffff",
-		ActiveLineNumber: "#ffffff",
+		ActiveLine:       "#ffffff0a",
+		LineNumber:       "#ffffff26",
+		ActiveLineNumber: "#ffffff99",
 
 		// 边框分割线
 		BorderColor: "#1e222a",
@@ -81,8 +125,8 @@ func NewDefaultDarkTheme() ThemeColorConfig {
 }
 
 // NewDefaultLightTheme 创建默认浅色主题配置
-func NewDefaultLightTheme() ThemeColorConfig {
-	return ThemeColorConfig{
+func NewDefaultLightTheme() *ThemeColorConfig {
+	return &ThemeColorConfig{
 		// 基础色调
 		Background:          "#ffffff",
 		BackgroundSecondary: "#f1faf1",
@@ -104,24 +148,16 @@ func NewDefaultLightTheme() ThemeColorConfig {
 		Cursor:           "#000000",
 		Selection:        "#77baff",
 		SelectionBlur:    "#b2c2ca",
-		ActiveLine:       "#000000",
-		LineNumber:       "#000000",
-		ActiveLineNumber: "#000000",
+		ActiveLine:       "#0000000a",
+		LineNumber:       "#00000040",
+		ActiveLineNumber: "#000000aa",
 
 		// 边框分割线
 		BorderColor: "#dfdfdf",
-		BorderLight: "#0000000d",
+		BorderLight: "#0000000c",
 
 		// 搜索匹配
 		SearchMatch:     "#005cc5",
-		MatchingBracket: "#0000001a",
-	}
-}
-
-// NewDefaultCustomThemeConfig 创建默认自定义主题配置
-func NewDefaultCustomThemeConfig() *CustomThemeConfig {
-	return &CustomThemeConfig{
-		DarkTheme:  NewDefaultDarkTheme(),
-		LightTheme: NewDefaultLightTheme(),
+		MatchingBracket: "#00000019",
 	}
 }

internal/models/window.go

@@ -0,0 +1,41 @@
+package models
+
+import "time"
+
+// SnapEdge 表示吸附的边缘类型
+type SnapEdge int
+
+const (
+	SnapEdgeNone        SnapEdge = iota // 未吸附
+	SnapEdgeTop                         // 吸附到上边缘
+	SnapEdgeRight                       // 吸附到右边缘
+	SnapEdgeBottom                      // 吸附到下边缘
+	SnapEdgeLeft                        // 吸附到左边缘
+	SnapEdgeTopRight                    // 吸附到右上角
+	SnapEdgeBottomRight                 // 吸附到右下角
+	SnapEdgeBottomLeft                  // 吸附到左下角
+	SnapEdgeTopLeft                     // 吸附到左上角
+)
+
+// WindowPosition 窗口位置
+type WindowPosition struct {
+	X int `json:"x"` // X坐标
+	Y int `json:"y"` // Y坐标
+}
+
+// SnapPosition 表示吸附的相对位置
+type SnapPosition struct {
+	X int `json:"x"` // X轴相对偏移
+	Y int `json:"y"` // Y轴相对偏移
+}
+
+// WindowInfo 窗口信息
+type WindowInfo struct {
+	DocumentID int64          `json:"documentID"` // 文档ID
+	Title      string         `json:"title"`      // 窗口标题
+	IsSnapped  bool           `json:"isSnapped"`  // 是否处于吸附状态
+	SnapOffset SnapPosition   `json:"snapOffset"` // 与主窗口的相对位置偏移
+	SnapEdge   SnapEdge       `json:"snapEdge"`   // 吸附的边缘类型
+	LastPos    WindowPosition `json:"lastPos"`    // 上一次记录的窗口位置
+	MoveTime   time.Time      `json:"moveTime"`   // 上次移动时间，用于判断移动速度
+}

internal/services/backup_service.go

@@ -0,0 +1,388 @@
+package services
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/go-git/go-git/v5"
+	gitConfig "github.com/go-git/go-git/v5/config"
+	"github.com/go-git/go-git/v5/plumbing/object"
+	"github.com/go-git/go-git/v5/plumbing/transport"
+	"github.com/go-git/go-git/v5/plumbing/transport/http"
+	"github.com/go-git/go-git/v5/plumbing/transport/ssh"
+	"github.com/wailsapp/wails/v3/pkg/services/log"
+
+	"voidraft/internal/models"
+
+	_ "modernc.org/sqlite"
+)
+
+const (
+	dbSerializeFile = "voidraft_data.bin"
+)
+
+// BackupService 提供基于Git的备份功能
+type BackupService struct {
+	configService    *ConfigService
+	dbService        *DatabaseService
+	repository       *git.Repository
+	logger           *log.LogService
+	isInitialized    bool
+	autoBackupTicker *time.Ticker
+	autoBackupStop   chan bool
+}
+
+// NewBackupService 创建新的备份服务实例
+func NewBackupService(configService *ConfigService, dbService *DatabaseService, logger *log.LogService) *BackupService {
+	return &BackupService{
+		configService: configService,
+		dbService:     dbService,
+		logger:        logger,
+	}
+}
+
+// Initialize 初始化备份服务
+func (s *BackupService) Initialize() error {
+	config, repoPath, err := s.getConfigAndPath()
+	if err != nil {
+		return fmt.Errorf("getting backup config: %w", err)
+	}
+
+	if !config.Enabled {
+		return nil
+	}
+
+	// 初始化仓库
+	if err := s.initializeRepository(config, repoPath); err != nil {
+		return fmt.Errorf("initializing repository: %w", err)
+	}
+
+	// 启动自动备份
+	if config.AutoBackup && config.BackupInterval > 0 {
+		s.StartAutoBackup()
+	}
+
+	s.isInitialized = true
+	return nil
+}
+
+// getConfigAndPath 获取备份配置和仓库路径
+func (s *BackupService) getConfigAndPath() (*models.GitBackupConfig, string, error) {
+	appConfig, err := s.configService.GetConfig()
+	if err != nil {
+		return nil, "", fmt.Errorf("getting app config: %w", err)
+	}
+	return &appConfig.Backup, appConfig.General.DataPath, nil
+}
+
+// initializeRepository 初始化或打开Git仓库并设置远程
+func (s *BackupService) initializeRepository(config *models.GitBackupConfig, repoPath string) error {
+
+	// 检查本地仓库是否存在
+	_, err := os.Stat(filepath.Join(repoPath, ".git"))
+	if os.IsNotExist(err) {
+		// 仓库不存在，初始化新仓库
+		repo, err := git.PlainInit(repoPath, false)
+		if err != nil {
+			return fmt.Errorf("error initializing repository: %w", err)
+		}
+		s.repository = repo
+	} else if err != nil {
+		return fmt.Errorf("error checking repository path: %w", err)
+	} else {
+		// 仓库已存在，打开现有仓库
+		repo, err := git.PlainOpen(repoPath)
+		if err != nil {
+			return fmt.Errorf("error opening local repository: %w", err)
+		}
+		s.repository = repo
+	}
+
+	// 设置或更新远程仓库
+	remote, err := s.repository.Remote("origin")
+	if err != nil {
+		if errors.Is(err, git.ErrRemoteNotFound) {
+			// 远程不存在，添加远程
+			_, err = s.repository.CreateRemote(&gitConfig.RemoteConfig{
+				Name: "origin",
+				URLs: []string{config.RepoURL},
+			})
+			if err != nil {
+				return fmt.Errorf("error creating remote: %w", err)
+			}
+		} else {
+			return fmt.Errorf("error getting remote: %w", err)
+		}
+	} else {
+		// 检查远程URL是否一致，如果不一致则更新
+		if len(remote.Config().URLs) > 0 && remote.Config().URLs[0] != config.RepoURL {
+			if err := s.repository.DeleteRemote("origin"); err != nil {
+				return fmt.Errorf("error deleting remote: %w", err)
+			}
+			_, err = s.repository.CreateRemote(&gitConfig.RemoteConfig{
+				Name: "origin",
+				URLs: []string{config.RepoURL},
+			})
+			if err != nil {
+				return fmt.Errorf("error creating new remote: %w", err)
+			}
+		}
+	}
+
+	return nil
+}
+
+// getAuthMethod 根据配置获取认证方法
+func (s *BackupService) getAuthMethod(config *models.GitBackupConfig) (transport.AuthMethod, error) {
+	switch config.AuthMethod {
+	case models.Token:
+		if config.Token == "" {
+			return nil, errors.New("token authentication requires a valid token")
+		}
+		return &http.BasicAuth{
+			Username: "git", // 使用token时，用户名可以是任意值
+			Password: config.Token,
+		}, nil
+
+	case models.UserPass:
+		if config.Username == "" || config.Password == "" {
+			return nil, errors.New("username/password authentication requires both username and password")
+		}
+		return &http.BasicAuth{
+			Username: config.Username,
+			Password: config.Password,
+		}, nil
+
+	case models.SSHKey:
+		if config.SSHKeyPath == "" {
+			return nil, errors.New("SSH key authentication requires a valid SSH key path")
+		}
+		publicKeys, err := ssh.NewPublicKeysFromFile("git", config.SSHKeyPath, config.SSHKeyPass)
+		if err != nil {
+			return nil, fmt.Errorf("error creating SSH public keys: %w", err)
+		}
+		return publicKeys, nil
+
+	default:
+		return nil, fmt.Errorf("unsupported authentication method: %s", config.AuthMethod)
+	}
+}
+
+// serializeDatabase 序列化数据库到文件
+func (s *BackupService) serializeDatabase(repoPath string) error {
+	if s.dbService == nil || s.dbService.db == nil {
+		return errors.New("database service not available")
+	}
+
+	// 获取数据库路径
+	dbPath, err := s.dbService.getDatabasePath()
+	if err != nil {
+		return fmt.Errorf("getting database path: %w", err)
+	}
+
+	// 关闭数据库连接以确保所有更改都写入磁盘
+	if err := s.dbService.ServiceShutdown(); err != nil {
+		s.logger.Error("Failed to close database connection", "error", err)
+	}
+
+	// 直接复制数据库文件到序列化文件
+	dbData, err := os.ReadFile(dbPath)
+	if err != nil {
+		return fmt.Errorf("reading database file: %w", err)
+	}
+
+	binFilePath := filepath.Join(repoPath, dbSerializeFile)
+	if err := os.WriteFile(binFilePath, dbData, 0644); err != nil {
+		return fmt.Errorf("writing serialized database to file: %w", err)
+	}
+
+	// 重新初始化数据库服务
+	if err := s.dbService.initDatabase(); err != nil {
+		return fmt.Errorf("reinitializing database: %w", err)
+	}
+
+	return nil
+}
+
+// PushToRemote 推送本地更改到远程仓库
+func (s *BackupService) PushToRemote() error {
+	if !s.isInitialized {
+		return errors.New("backup service not initialized")
+	}
+
+	config, repoPath, err := s.getConfigAndPath()
+	if err != nil {
+		return fmt.Errorf("getting backup config: %w", err)
+	}
+
+	if !config.Enabled {
+		return errors.New("backup is disabled")
+	}
+
+	// 数据库序列化文件的路径
+	binFilePath := filepath.Join(repoPath, dbSerializeFile)
+
+	// 函数返回前都删除临时文件
+	defer func() {
+		if _, err := os.Stat(binFilePath); err == nil {
+			os.Remove(binFilePath)
+		}
+	}()
+
+	// 序列化数据库
+	if err := s.serializeDatabase(repoPath); err != nil {
+		return fmt.Errorf("serializing database: %w", err)
+	}
+
+	// 获取工作树
+	w, err := s.repository.Worktree()
+	if err != nil {
+		return fmt.Errorf("getting worktree: %w", err)
+	}
+
+	// 添加序列化的数据库文件
+	if _, err := w.Add(dbSerializeFile); err != nil {
+		return fmt.Errorf("adding serialized database file: %w", err)
+	}
+
+	// 检查是否有变化需要提交
+	status, err := w.Status()
+	if err != nil {
+		return fmt.Errorf("getting worktree status: %w", err)
+	}
+
+	// 如果没有变化，直接返回
+	if status.IsClean() {
+		return errors.New("no changes to backup")
+	}
+
+	// 创建提交
+	_, err = w.Commit(fmt.Sprintf("Backup %s", time.Now().Format("2006-01-02 15:04:05")), &git.CommitOptions{
+		Author: &object.Signature{
+			Name:  "VoidRaft",
+			Email: "backup@voidraft.app",
+			When:  time.Now(),
+		},
+	})
+	if err != nil {
+		if strings.Contains(err.Error(), "cannot create empty commit") {
+			return errors.New("no changes to backup")
+		}
+		return fmt.Errorf("creating commit: %w", err)
+	}
+
+	// 获取认证方法并推送到远程
+	auth, err := s.getAuthMethod(config)
+	if err != nil {
+		return fmt.Errorf("getting auth method: %w", err)
+	}
+
+	// 推送到远程仓库
+	if err := s.repository.Push(&git.PushOptions{
+		RemoteName: "origin",
+		Auth:       auth,
+	}); err != nil && !errors.Is(err, git.NoErrAlreadyUpToDate) {
+		// 忽略一些常见的非错误情况
+		if strings.Contains(err.Error(), "clean working tree") ||
+			strings.Contains(err.Error(), "already up-to-date") ||
+			strings.Contains(err.Error(), " clean working tree") ||
+			strings.Contains(err.Error(), "reference not found") {
+			// 更新最后推送时间
+			return errors.New("no changes to backup")
+		}
+		return fmt.Errorf("push failed: %w", err)
+	}
+
+	return nil
+}
+
+// StartAutoBackup 启动自动备份定时器
+func (s *BackupService) StartAutoBackup() error {
+	config, _, err := s.getConfigAndPath()
+	if err != nil {
+		return fmt.Errorf("getting backup config: %w", err)
+	}
+
+	if !config.AutoBackup || config.BackupInterval <= 0 {
+		return nil
+	}
+
+	s.StopAutoBackup()
+
+	// 将秒转换为分钟
+	s.autoBackupTicker = time.NewTicker(time.Duration(config.BackupInterval) * time.Minute)
+	s.autoBackupStop = make(chan bool)
+
+	go func() {
+		for {
+			select {
+			case <-s.autoBackupTicker.C:
+				// 执行推送操作
+				if err := s.PushToRemote(); err != nil {
+					s.logger.Error("Auto backup failed", "error", err)
+				}
+			case <-s.autoBackupStop:
+				return
+			}
+		}
+	}()
+
+	return nil
+}
+
+// StopAutoBackup 停止自动备份
+func (s *BackupService) StopAutoBackup() {
+	if s.autoBackupTicker != nil {
+		s.autoBackupTicker.Stop()
+		s.autoBackupTicker = nil
+	}
+
+	if s.autoBackupStop != nil {
+		close(s.autoBackupStop)
+		s.autoBackupStop = nil
+	}
+}
+
+// Reinitialize 重新初始化备份服务，用于响应配置变更
+func (s *BackupService) Reinitialize() error {
+	// 停止自动备份
+	s.StopAutoBackup()
+
+	// 重新设置标志
+	s.isInitialized = false
+
+	// 重新初始化
+	return s.Initialize()
+}
+
+// HandleConfigChange 处理备份配置变更
+func (s *BackupService) HandleConfigChange(config *models.GitBackupConfig) error {
+
+	// 如果备份功能禁用，只需停止自动备份
+	if !config.Enabled {
+		s.StopAutoBackup()
+		s.isInitialized = false
+		return nil
+	}
+
+	// 如果服务已初始化，重新初始化以应用新配置
+	if s.isInitialized {
+		return s.Reinitialize()
+	}
+
+	// 如果服务未初始化但已启用，则初始化
+	if config.Enabled && !s.isInitialized {
+		return s.Initialize()
+	}
+
+	return nil
+}
+
+// ServiceShutdown 服务关闭时的清理工作
+func (s *BackupService) ServiceShutdown() {
+	s.StopAutoBackup()
+}

internal/services/config_migration_service.go

@@ -19,7 +19,7 @@ import (
 
 const (
 	// CurrentAppConfigVersion 当前应用配置版本
-	CurrentAppConfigVersion = "1.2.0"
+	CurrentAppConfigVersion = "1.3.0"
 	// BackupFilePattern 备份文件名模式
 	BackupFilePattern = "%s.backup.%s.json"
 
@@ -38,7 +38,7 @@ type Migratable interface {
 
 // ConfigMigrationService 配置迁移服务
 type ConfigMigrationService[T Migratable] struct {
-	logger        *log.Service
+	logger        *log.LogService
 	configDir     string
 	configName    string
 	targetVersion string
@@ -54,7 +54,7 @@ type MigrationResult struct {
 
 // NewConfigMigrationService 创建配置迁移服务
 func NewConfigMigrationService[T Migratable](
-	logger *log.Service,
+	logger *log.LogService,
 	configDir string,
 	configName, targetVersion, configPath string,
 ) *ConfigMigrationService[T] {
@@ -312,7 +312,7 @@ func chainLoad(k *koanf.Koanf, loaders ...func() error) error {
 }
 
 // 工厂函数
-func NewAppConfigMigrationService(logger *log.Service, configDir, settingsPath string) *ConfigMigrationService[*models.AppConfig] {
+func NewAppConfigMigrationService(logger *log.LogService, configDir, settingsPath string) *ConfigMigrationService[*models.AppConfig] {
 	return NewConfigMigrationService[*models.AppConfig](
 		logger, configDir, "settings", CurrentAppConfigVersion, settingsPath)
 }

internal/services/config_notification_service.go

@@ -22,6 +22,10 @@ const (
 	ConfigChangeTypeHotkey ConfigChangeType = "hotkey"
 	// ConfigChangeTypeDataPath 数据路径配置变更
 	ConfigChangeTypeDataPath ConfigChangeType = "datapath"
+	// ConfigChangeTypeBackup 备份配置变更
+	ConfigChangeTypeBackup ConfigChangeType = "backup"
+	// ConfigChangeTypeWindowSnap 窗口吸附配置变更
+	ConfigChangeTypeWindowSnap ConfigChangeType = "windowsnap"
 )
 
 // ConfigChangeCallback 配置变更回调函数类型
@@ -49,7 +53,7 @@ type ConfigListener struct {
 type ConfigNotificationService struct {
 	listeners map[ConfigChangeType][]*ConfigListener // 支持多监听器的map
 	mu        sync.RWMutex                           // 监听器map的读写锁
-	logger    *log.Service                           // 日志服务
+	logger    *log.LogService                        // 日志服务
 	koanf     *koanf.Koanf                           // koanf实例
 	ctx       context.Context
 	cancel    context.CancelFunc
@@ -57,7 +61,7 @@ type ConfigNotificationService struct {
 }
 
 // NewConfigNotificationService 创建配置通知服务
-func NewConfigNotificationService(k *koanf.Koanf, logger *log.Service) *ConfigNotificationService {
+func NewConfigNotificationService(k *koanf.Koanf, logger *log.LogService) *ConfigNotificationService {
 	ctx, cancel := context.WithCancel(context.Background())
 	return &ConfigNotificationService{
 		listeners: make(map[ConfigChangeType][]*ConfigListener),
@@ -445,6 +449,52 @@ func CreateDataPathListener(name string, callback func() error) *ConfigListener
 	}
 }
 
+// CreateBackupConfigListener 创建备份配置监听器
+func CreateBackupConfigListener(name string, callback func(config *models.GitBackupConfig) error) *ConfigListener {
+	return &ConfigListener{
+		Name:       name,
+		ChangeType: ConfigChangeTypeBackup,
+		Callback: func(changeType ConfigChangeType, oldConfig, newConfig *models.AppConfig) error {
+			if newConfig == nil {
+				defaultConfig := models.NewDefaultAppConfig()
+				return callback(&defaultConfig.Backup)
+			}
+			return callback(&newConfig.Backup)
+		},
+		DebounceDelay: 200 * time.Millisecond,
+		GetConfigFunc: func(k *koanf.Koanf) *models.AppConfig {
+			var config models.AppConfig
+			if err := k.Unmarshal("", &config); err != nil {
+				return nil
+			}
+			return &config
+		},
+	}
+}
+
+// CreateWindowSnapConfigListener 创建窗口吸附配置监听器
+func CreateWindowSnapConfigListener(name string, callback func(enabled bool, threshold int) error) *ConfigListener {
+	return &ConfigListener{
+		Name:       name,
+		ChangeType: ConfigChangeTypeWindowSnap,
+		Callback: func(changeType ConfigChangeType, oldConfig, newConfig *models.AppConfig) error {
+			if newConfig == nil {
+				defaultConfig := models.NewDefaultAppConfig()
+				return callback(defaultConfig.General.EnableWindowSnap, defaultConfig.General.SnapThreshold)
+			}
+			return callback(newConfig.General.EnableWindowSnap, newConfig.General.SnapThreshold)
+		},
+		DebounceDelay: 200 * time.Millisecond,
+		GetConfigFunc: func(k *koanf.Koanf) *models.AppConfig {
+			var config models.AppConfig
+			if err := k.Unmarshal("", &config); err != nil {
+				return nil
+			}
+			return &config
+		},
+	}
+}
+
 // ServiceShutdown 关闭服务
 func (cns *ConfigNotificationService) ServiceShutdown() error {
 	cns.Cleanup()

internal/services/config_service.go

@@ -18,12 +18,12 @@ import (
 
 // ConfigService 应用配置服务
 type ConfigService struct {
-	koanf        *koanf.Koanf // koanf 实例
-	logger       *log.Service // 日志服务
-	configDir    string       // 配置目录
-	settingsPath string       // 设置文件路径
-	mu           sync.RWMutex // 读写锁
-	fileProvider *file.File   // 文件提供器，用于监听
+	koanf        *koanf.Koanf    // koanf 实例
+	logger       *log.LogService // 日志服务
+	configDir    string          // 配置目录
+	settingsPath string          // 设置文件路径
+	mu           sync.RWMutex    // 读写锁
+	fileProvider *file.File      // 文件提供器，用于监听
 
 	// 配置通知服务
 	notificationService *ConfigNotificationService
@@ -55,7 +55,7 @@ func (e *ConfigError) Is(target error) bool {
 }
 
 // NewConfigService 创建新的配置服务实例
-func NewConfigService(logger *log.Service) *ConfigService {
+func NewConfigService(logger *log.LogService) *ConfigService {
 	// 获取用户主目录
 	homeDir, err := os.UserHomeDir()
 	if err != nil {
@@ -298,6 +298,26 @@ func (cs *ConfigService) SetDataPathChangeCallback(callback func() error) error
 	return cs.notificationService.RegisterListener(dataPathListener)
 }
 
+// SetBackupConfigChangeCallback 设置备份配置变更回调
+func (cs *ConfigService) SetBackupConfigChangeCallback(callback func(config *models.GitBackupConfig) error) error {
+	cs.mu.Lock()
+	defer cs.mu.Unlock()
+
+	// 创建备份配置监听器并注册
+	backupListener := CreateBackupConfigListener("DefaultBackupConfigListener", callback)
+	return cs.notificationService.RegisterListener(backupListener)
+}
+
+// SetWindowSnapConfigChangeCallback 设置窗口吸附配置变更回调
+func (cs *ConfigService) SetWindowSnapConfigChangeCallback(callback func(enabled bool, threshold int) error) error {
+	cs.mu.Lock()
+	defer cs.mu.Unlock()
+
+	// 创建窗口吸附配置监听器并注册
+	windowSnapListener := CreateWindowSnapConfigListener("DefaultWindowSnapConfigListener", callback)
+	return cs.notificationService.RegisterListener(windowSnapListener)
+}
+
 // ServiceShutdown 关闭服务
 func (cs *ConfigService) ServiceShutdown() error {
 	cs.stopWatching()

internal/services/database_service.go

@@ -2,14 +2,18 @@ package services
 
 import (
 	"context"
+	"database/sql"
 	"fmt"
 	"os"
 	"path/filepath"
+	"reflect"
 	"sync"
+	"time"
+	"voidraft/internal/models"
 
 	"github.com/wailsapp/wails/v3/pkg/application"
 	"github.com/wailsapp/wails/v3/pkg/services/log"
-	"github.com/wailsapp/wails/v3/pkg/services/sqlite"
+	_ "modernc.org/sqlite"
 )
 
 const (
@@ -31,7 +35,8 @@ CREATE TABLE IF NOT EXISTS documents (
     content TEXT DEFAULT '∞∞∞text-a',
     created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
     updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
-    is_deleted INTEGER DEFAULT 0
+    is_deleted INTEGER DEFAULT 0,
+    is_locked INTEGER DEFAULT 0
 )`
 
 	// Extensions table
@@ -58,28 +63,70 @@ CREATE TABLE IF NOT EXISTS key_bindings (
     updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
     UNIQUE(command, extension)
 )`
+
+	// Themes table
+	sqlCreateThemesTable = `
+CREATE TABLE IF NOT EXISTS themes (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    name TEXT NOT NULL,
+    type TEXT NOT NULL,
+    colors TEXT NOT NULL,
+    is_default INTEGER NOT NULL DEFAULT 0,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    UNIQUE(type, is_default)
+)`
 )
 
+// ColumnInfo 存储列的信息
+type ColumnInfo struct {
+	SQLType      string
+	DefaultValue string
+}
+
+// TableModel 表示表与模型之间的映射关系
+type TableModel struct {
+	TableName string
+	Model     interface{}
+}
+
 // DatabaseService provides shared database functionality
 type DatabaseService struct {
 	configService *ConfigService
-	logger        *log.Service
-	SQLite        *sqlite.Service
+	logger        *log.LogService
+	db            *sql.DB
 	mu            sync.RWMutex
 	ctx           context.Context
+	tableModels   []TableModel // 注册的表模型
 }
 
 // NewDatabaseService creates a new database service
-func NewDatabaseService(configService *ConfigService, logger *log.Service) *DatabaseService {
+func NewDatabaseService(configService *ConfigService, logger *log.LogService) *DatabaseService {
 	if logger == nil {
 		logger = log.New()
 	}
 
-	return &DatabaseService{
+	ds := &DatabaseService{
 		configService: configService,
 		logger:        logger,
-		SQLite:        sqlite.New(),
 	}
+
+	// 注册所有模型
+	ds.registerAllModels()
+
+	return ds
+}
+
+// registerAllModels 注册所有数据模型，集中管理表-模型映射
+func (ds *DatabaseService) registerAllModels() {
+	// 文档表
+	ds.RegisterModel("documents", &models.Document{})
+	// 扩展表
+	ds.RegisterModel("extensions", &models.Extension{})
+	// 快捷键表
+	ds.RegisterModel("key_bindings", &models.KeyBinding{})
+	// 主题表
+	ds.RegisterModel("themes", &models.Theme{})
 }
 
 // ServiceStartup initializes the service when the application starts
@@ -101,28 +148,19 @@ func (ds *DatabaseService) initDatabase() error {
 		return fmt.Errorf("failed to create database directory: %w", err)
 	}
 
-	// 检查数据库文件是否存在，如果不存在则创建
-	if _, err := os.Stat(dbPath); os.IsNotExist(err) {
-		// 创建空文件
-		file, err := os.Create(dbPath)
-		if err != nil {
-			return fmt.Errorf("failed to create database file: %w", err)
-		}
-		file.Close()
-	}
-
-	// 配置SQLite服务
-	ds.SQLite.Configure(&sqlite.Config{
-		DBSource: dbPath,
-	})
-
 	// 打开数据库连接
-	if err := ds.SQLite.Open(); err != nil {
+	ds.db, err = sql.Open("sqlite", dbPath)
+	if err != nil {
 		return fmt.Errorf("failed to open database: %w", err)
 	}
 
+	// 测试连接
+	if err := ds.db.Ping(); err != nil {
+		return fmt.Errorf("failed to ping database: %w", err)
+	}
+
 	// 应用性能优化设置
-	if err := ds.SQLite.Execute(sqlOptimizationSettings); err != nil {
+	if _, err := ds.db.Exec(sqlOptimizationSettings); err != nil {
 		return fmt.Errorf("failed to apply optimization settings: %w", err)
 	}
 
@@ -135,6 +173,11 @@ func (ds *DatabaseService) initDatabase() error {
 		return fmt.Errorf("failed to create indexes: %w", err)
 	}
 
+	// 执行模型与表结构同步
+	if err := ds.syncAllModelTables(); err != nil {
+		return fmt.Errorf("failed to sync model tables: %w", err)
+	}
+
 	return nil
 }
 
@@ -153,10 +196,11 @@ func (ds *DatabaseService) createTables() error {
 		sqlCreateDocumentsTable,
 		sqlCreateExtensionsTable,
 		sqlCreateKeyBindingsTable,
+		sqlCreateThemesTable,
 	}
 
 	for _, table := range tables {
-		if err := ds.SQLite.Execute(table); err != nil {
+		if _, err := ds.db.Exec(table); err != nil {
 			return err
 		}
 	}
@@ -176,26 +220,172 @@ func (ds *DatabaseService) createIndexes() error {
 		`CREATE INDEX IF NOT EXISTS idx_key_bindings_command ON key_bindings(command)`,
 		`CREATE INDEX IF NOT EXISTS idx_key_bindings_extension ON key_bindings(extension)`,
 		`CREATE INDEX IF NOT EXISTS idx_key_bindings_enabled ON key_bindings(enabled)`,
+		// Themes indexes
+		`CREATE INDEX IF NOT EXISTS idx_themes_type ON themes(type)`,
+		`CREATE INDEX IF NOT EXISTS idx_themes_is_default ON themes(is_default)`,
 	}
 
 	for _, index := range indexes {
-		if err := ds.SQLite.Execute(index); err != nil {
+		if _, err := ds.db.Exec(index); err != nil {
 			return err
 		}
 	}
 	return nil
 }
 
+// RegisterModel 注册模型与表的映射关系
+func (ds *DatabaseService) RegisterModel(tableName string, model interface{}) {
+	ds.mu.Lock()
+	defer ds.mu.Unlock()
+
+	ds.tableModels = append(ds.tableModels, TableModel{
+		TableName: tableName,
+		Model:     model,
+	})
+}
+
+// syncAllModelTables 同步所有注册的模型与表结构
+func (ds *DatabaseService) syncAllModelTables() error {
+	for _, tm := range ds.tableModels {
+		if err := ds.syncModelTable(tm.TableName, tm.Model); err != nil {
+			return fmt.Errorf("failed to sync table %s: %w", tm.TableName, err)
+		}
+	}
+	return nil
+}
+
+// syncModelTable 同步模型与表结构
+func (ds *DatabaseService) syncModelTable(tableName string, model interface{}) error {
+	// 获取表结构元数据
+	columns, err := ds.getTableColumns(tableName)
+	if err != nil {
+		return fmt.Errorf("failed to get table columns: %w", err)
+	}
+
+	// 使用反射从模型中提取字段信息
+	expectedColumns, err := ds.getModelColumns(model)
+	if err != nil {
+		return fmt.Errorf("failed to get model columns: %w", err)
+	}
+
+	// 检查缺失的列并添加
+	for colName, colInfo := range expectedColumns {
+		if _, exists := columns[colName]; !exists {
+			// 执行添加列的SQL
+			alterSQL := fmt.Sprintf("ALTER TABLE %s ADD COLUMN %s %s DEFAULT %s",
+				tableName, colName, colInfo.SQLType, colInfo.DefaultValue)
+			if _, err := ds.db.Exec(alterSQL); err != nil {
+				return fmt.Errorf("failed to add column %s: %w", colName, err)
+			}
+		}
+	}
+
+	return nil
+}
+
+// getTableColumns 获取表的列信息
+func (ds *DatabaseService) getTableColumns(table string) (map[string]string, error) {
+	query := fmt.Sprintf("PRAGMA table_info(%s)", table)
+	rows, err := ds.db.Query(query)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	columns := make(map[string]string)
+	for rows.Next() {
+		var cid int
+		var name, typeName string
+		var notNull, pk int
+		var dflt_value interface{}
+
+		if err := rows.Scan(&cid, &name, &typeName, &notNull, &dflt_value, &pk); err != nil {
+			return nil, err
+		}
+
+		columns[name] = typeName
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	return columns, nil
+}
+
+// getModelColumns 从模型结构体中提取数据库列信息
+func (ds *DatabaseService) getModelColumns(model interface{}) (map[string]ColumnInfo, error) {
+	columns := make(map[string]ColumnInfo)
+
+	// 使用反射获取结构体的类型信息
+	t := reflect.TypeOf(model)
+	if t.Kind() == reflect.Ptr {
+		t = t.Elem()
+	}
+
+	if t.Kind() != reflect.Struct {
+		return nil, fmt.Errorf("model must be a struct or a pointer to struct")
+	}
+
+	// 遍历所有字段
+	for i := 0; i < t.NumField(); i++ {
+		field := t.Field(i)
+
+		// 只处理有db标签的字段
+		dbTag := field.Tag.Get("db")
+		if dbTag == "" {
+			// 如果没有db标签，跳过该字段
+			continue
+		}
+
+		// 获取字段类型对应的SQL类型和默认值
+		sqlType, defaultVal := getSQLTypeAndDefault(field.Type)
+
+		columns[dbTag] = ColumnInfo{
+			SQLType:      sqlType,
+			DefaultValue: defaultVal,
+		}
+	}
+
+	return columns, nil
+}
+
+// getSQLTypeAndDefault 根据Go类型获取对应的SQL类型和默认值
+func getSQLTypeAndDefault(t reflect.Type) (string, string) {
+	switch t.Kind() {
+	case reflect.Bool:
+		return "INTEGER", "0"
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
+		reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return "INTEGER", "0"
+	case reflect.Float32, reflect.Float64:
+		return "REAL", "0.0"
+	case reflect.String:
+		return "TEXT", "''"
+	default:
+		// 处理特殊类型
+		if t == reflect.TypeOf(time.Time{}) {
+			return "DATETIME", "CURRENT_TIMESTAMP"
+		}
+		return "TEXT", "NULL"
+	}
+}
+
 // ServiceShutdown shuts down the service when the application closes
 func (ds *DatabaseService) ServiceShutdown() error {
-	return ds.SQLite.Close()
+	if ds.db != nil {
+		return ds.db.Close()
+	}
+	return nil
 }
 
 // OnDataPathChanged handles data path changes
 func (ds *DatabaseService) OnDataPathChanged() error {
 	// 关闭当前连接
-	if err := ds.SQLite.Close(); err != nil {
-		return err
+	if ds.db != nil {
+		if err := ds.db.Close(); err != nil {
+			return err
+		}
 	}
 
 	// 用新路径重新初始化

internal/services/dialog_service.go

@@ -7,12 +7,12 @@ import (
 
 // DialogService 对话框服务，处理文件选择等对话框操作
 type DialogService struct {
-	logger *log.Service
+	logger *log.LogService
 	window *application.WebviewWindow // 绑定的窗口
 }
 
 // NewDialogService 创建新的对话框服务实例
-func NewDialogService(logger *log.Service) *DialogService {
+func NewDialogService(logger *log.LogService) *DialogService {
 	if logger == nil {
 		logger = log.New()
 	}
@@ -50,7 +50,6 @@ func (ds *DialogService) SelectDirectory() (string, error) {
 
 		// 对话框文本配置
 		Title:      "Select Directory",
-		Message:    "Select the folder where you want to store your app data",
 		ButtonText: "Select",
 
 		// 不设置过滤器，因为我们选择目录
@@ -69,3 +68,44 @@ func (ds *DialogService) SelectDirectory() (string, error) {
 	}
 	return path, nil
 }
+
+// SelectFile 打开文件选择对话框
+func (ds *DialogService) SelectFile() (string, error) {
+	dialog := application.OpenFileDialog()
+	dialog.SetOptions(&application.OpenFileDialogOptions{
+		// 目录选择配置
+		CanChooseDirectories:    false, // 允许选择目录
+		CanChooseFiles:          true,  // 不允许选择文件
+		CanCreateDirectories:    true,  // 允许创建新目录
+		AllowsMultipleSelection: false, // 单选模式
+
+		// 显示配置
+		ShowHiddenFiles:                 true,  // 不显示隐藏文件
+		HideExtension:                   false, // 不隐藏扩展名
+		CanSelectHiddenExtension:        false, // 不允许选择隐藏扩展名
+		TreatsFilePackagesAsDirectories: false, // 不将文件包当作目录处理
+		AllowsOtherFileTypes:            false, // 不允许其他文件类型
+
+		// 系统配置
+		ResolvesAliases: true, // 解析别名/快捷方式
+
+		// 对话框文本配置
+		Title:      "Select File",
+		ButtonText: "Select File",
+
+		// 不设置过滤器，因为我们选择目录
+		Filters: nil,
+
+		// 不指定默认目录，让系统决定
+		Directory: "",
+
+		// 绑定到主窗口
+		Window: ds.window,
+	})
+
+	path, err := dialog.PromptForSingleSelection()
+	if err != nil {
+		return "", err
+	}
+	return path, nil
+}

internal/services/document_service.go

@@ -18,28 +18,28 @@ const (
 
 	// Document operations
 	sqlGetDocumentByID = `
-SELECT id, title, content, created_at, updated_at, is_deleted 
+SELECT id, title, content, created_at, updated_at, is_deleted, is_locked 
 FROM documents 
 WHERE id = ?`
 
 	sqlInsertDocument = `
-INSERT INTO documents (title, content, created_at, updated_at, is_deleted)
-VALUES (?, ?, ?, ?, 0)`
+INSERT INTO documents (title, content, created_at, updated_at, is_deleted, is_locked)
+VALUES (?, ?, ?, ?, 0, 0)`
 
 	sqlUpdateDocumentContent = `
 UPDATE documents 
 SET content = ?, updated_at = ?
-WHERE id = ?`
+WHERE id = ? AND is_deleted = 0`
 
 	sqlUpdateDocumentTitle = `
 UPDATE documents 
 SET title = ?, updated_at = ?
-WHERE id = ?`
+WHERE id = ? AND is_deleted = 0`
 
 	sqlMarkDocumentAsDeleted = `
 UPDATE documents 
 SET is_deleted = 1, updated_at = ?
-WHERE id = ?`
+WHERE id = ? AND is_locked = 0`
 
 	sqlRestoreDocument = `
 UPDATE documents 
@@ -47,13 +47,13 @@ SET is_deleted = 0, updated_at = ?
 WHERE id = ?`
 
 	sqlListAllDocumentsMeta = `
-SELECT id, title, created_at, updated_at 
+SELECT id, title, created_at, updated_at, is_locked 
 FROM documents 
 WHERE is_deleted = 0
 ORDER BY updated_at DESC`
 
 	sqlListDeletedDocumentsMeta = `
-SELECT id, title, created_at, updated_at 
+SELECT id, title, created_at, updated_at, is_locked 
 FROM documents 
 WHERE is_deleted = 1
 ORDER BY updated_at DESC`
@@ -63,33 +63,46 @@ SELECT id FROM documents WHERE is_deleted = 0 ORDER BY id LIMIT 1`
 
 	sqlCountDocuments = `SELECT COUNT(*) FROM documents WHERE is_deleted = 0`
 
+	sqlSetDocumentLocked = `
+UPDATE documents
+SET is_locked = 1, updated_at = ?
+WHERE id = ?`
+
+	sqlSetDocumentUnlocked = `
+UPDATE documents
+SET is_locked = 0, updated_at = ?
+WHERE id = ?`
+
 	sqlDefaultDocumentID = 1 // 默认文档的ID
 )
 
 // DocumentService provides document management functionality
 type DocumentService struct {
 	databaseService *DatabaseService
-	logger          *log.Service
+	logger          *log.LogService
 	mu              sync.RWMutex
 	ctx             context.Context
 }
 
 // NewDocumentService creates a new document service
-func NewDocumentService(databaseService *DatabaseService, logger *log.Service) *DocumentService {
+func NewDocumentService(databaseService *DatabaseService, logger *log.LogService) *DocumentService {
 	if logger == nil {
 		logger = log.New()
 	}
 
-	return &DocumentService{
+	ds := &DocumentService{
 		databaseService: databaseService,
 		logger:          logger,
 	}
+
+	return ds
 }
 
 // ServiceStartup initializes the service when the application starts
 func (ds *DocumentService) ServiceStartup(ctx context.Context, options application.ServiceOptions) error {
 	ds.ctx = ctx
-	// Ensure default document exists
+
+	// 确保默认文档存在
 	if err := ds.ensureDefaultDocument(); err != nil {
 		return fmt.Errorf("failed to ensure default document: %w", err)
 	}
@@ -98,19 +111,15 @@ func (ds *DocumentService) ServiceStartup(ctx context.Context, options applicati
 
 // ensureDefaultDocument ensures a default document exists
 func (ds *DocumentService) ensureDefaultDocument() error {
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return errors.New("database service not available")
+	}
+
 	// Check if any document exists
-	rows, err := ds.databaseService.SQLite.Query(sqlCountDocuments)
+	var count int64
+	err := ds.databaseService.db.QueryRow(sqlCountDocuments).Scan(&count)
 	if err != nil {
-		return err
-	}
-
-	if len(rows) == 0 {
-		return fmt.Errorf("failed to query document count")
-	}
-
-	count, ok := rows[0]["COUNT(*)"].(int64)
-	if !ok {
-		return fmt.Errorf("failed to convert count to int64")
+		return fmt.Errorf("failed to query document count: %w", err)
 	}
 
 	// If no documents exist, create default document
@@ -127,48 +136,42 @@ func (ds *DocumentService) GetDocumentByID(id int64) (*models.Document, error) {
 	ds.mu.RLock()
 	defer ds.mu.RUnlock()
 
-	rows, err := ds.databaseService.SQLite.Query(sqlGetDocumentByID, id)
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return nil, errors.New("database service not available")
+	}
+
+	doc := &models.Document{}
+	var createdAt, updatedAt string
+	var isDeleted, isLocked int
+
+	err := ds.databaseService.db.QueryRow(sqlGetDocumentByID, id).Scan(
+		&doc.ID,
+		&doc.Title,
+		&doc.Content,
+		&createdAt,
+		&updatedAt,
+		&isDeleted,
+		&isLocked,
+	)
+
 	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return nil, nil
+		}
 		return nil, fmt.Errorf("failed to get document by ID: %w", err)
 	}
 
-	if len(rows) == 0 {
-		return nil, nil
+	// 转换时间字段
+	if t, err := time.Parse("2006-01-02 15:04:05", createdAt); err == nil {
+		doc.CreatedAt = t
+	}
+	if t, err := time.Parse("2006-01-02 15:04:05", updatedAt); err == nil {
+		doc.UpdatedAt = t
 	}
 
-	row := rows[0]
-	doc := &models.Document{}
-
-	// 从Row中提取数据
-	if idVal, ok := row["id"].(int64); ok {
-		doc.ID = idVal
-	}
-
-	if title, ok := row["title"].(string); ok {
-		doc.Title = title
-	}
-
-	if content, ok := row["content"].(string); ok {
-		doc.Content = content
-	}
-
-	if createdAt, ok := row["created_at"].(string); ok {
-		t, err := time.Parse("2006-01-02 15:04:05", createdAt)
-		if err == nil {
-			doc.CreatedAt = t
-		}
-	}
-
-	if updatedAt, ok := row["updated_at"].(string); ok {
-		t, err := time.Parse("2006-01-02 15:04:05", updatedAt)
-		if err == nil {
-			doc.UpdatedAt = t
-		}
-	}
-
-	if isDeletedInt, ok := row["is_deleted"].(int64); ok {
-		doc.IsDeleted = isDeletedInt == 1
-	}
+	// 转换布尔字段
+	doc.IsDeleted = isDeleted == 1
+	doc.IsLocked = isLocked == 1
 
 	return doc, nil
 }
@@ -178,6 +181,10 @@ func (ds *DocumentService) CreateDocument(title string) (*models.Document, error
 	ds.mu.Lock()
 	defer ds.mu.Unlock()
 
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return nil, errors.New("database service not available")
+	}
+
 	// Create document with default content
 	now := time.Now()
 	doc := &models.Document{
@@ -186,41 +193,102 @@ func (ds *DocumentService) CreateDocument(title string) (*models.Document, error
 		CreatedAt: now,
 		UpdatedAt: now,
 		IsDeleted: false,
+		IsLocked:  false,
 	}
 
 	// 执行插入操作
-	if err := ds.databaseService.SQLite.Execute(sqlInsertDocument,
-		doc.Title, doc.Content, doc.CreatedAt, doc.UpdatedAt); err != nil {
+	result, err := ds.databaseService.db.Exec(sqlInsertDocument,
+		doc.Title, doc.Content, doc.CreatedAt.Format("2006-01-02 15:04:05"), doc.UpdatedAt.Format("2006-01-02 15:04:05"))
+	if err != nil {
 		return nil, fmt.Errorf("failed to create document: %w", err)
 	}
 
 	// 获取自增ID
-	lastIDRows, err := ds.databaseService.SQLite.Query("SELECT last_insert_rowid()")
+	lastID, err := result.LastInsertId()
 	if err != nil {
 		return nil, fmt.Errorf("failed to get last insert ID: %w", err)
 	}
 
-	if len(lastIDRows) == 0 {
-		return nil, fmt.Errorf("no rows returned for last insert ID query")
-	}
-
-	// 从结果中提取ID
-	lastID, ok := lastIDRows[0]["last_insert_rowid()"].(int64)
-	if !ok {
-		return nil, fmt.Errorf("failed to convert last insert ID to int64")
-	}
-
 	// 返回带ID的文档
 	doc.ID = lastID
 	return doc, nil
 }
 
+// LockDocument 锁定文档，防止删除
+func (ds *DocumentService) LockDocument(id int64) error {
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return errors.New("database service not available")
+	}
+
+	// 先检查文档是否存在且未删除（不加锁避免死锁）
+	doc, err := ds.GetDocumentByID(id)
+	if err != nil {
+		return fmt.Errorf("failed to get document: %w", err)
+	}
+	if doc == nil {
+		return fmt.Errorf("document not found: %d", id)
+	}
+	if doc.IsDeleted {
+		return fmt.Errorf("cannot lock deleted document: %d", id)
+	}
+
+	// 如果已经锁定，无需操作
+	if doc.IsLocked {
+		return nil
+	}
+
+	// 现在加锁执行锁定操作
+	ds.mu.Lock()
+	defer ds.mu.Unlock()
+
+	_, err = ds.databaseService.db.Exec(sqlSetDocumentLocked, time.Now().Format("2006-01-02 15:04:05"), id)
+	if err != nil {
+		return fmt.Errorf("failed to lock document: %w", err)
+	}
+	return nil
+}
+
+// UnlockDocument 解锁文档
+func (ds *DocumentService) UnlockDocument(id int64) error {
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return errors.New("database service not available")
+	}
+
+	// 先检查文档是否存在（不加锁避免死锁）
+	doc, err := ds.GetDocumentByID(id)
+	if err != nil {
+		return fmt.Errorf("failed to get document: %w", err)
+	}
+	if doc == nil {
+		return fmt.Errorf("document not found: %d", id)
+	}
+
+	// 如果未锁定，无需操作
+	if !doc.IsLocked {
+		return nil
+	}
+
+	// 现在加锁执行解锁操作
+	ds.mu.Lock()
+	defer ds.mu.Unlock()
+
+	_, err = ds.databaseService.db.Exec(sqlSetDocumentUnlocked, time.Now().Format("2006-01-02 15:04:05"), id)
+	if err != nil {
+		return fmt.Errorf("failed to unlock document: %w", err)
+	}
+	return nil
+}
+
 // UpdateDocumentContent updates the content of a document
 func (ds *DocumentService) UpdateDocumentContent(id int64, content string) error {
 	ds.mu.Lock()
 	defer ds.mu.Unlock()
 
-	err := ds.databaseService.SQLite.Execute(sqlUpdateDocumentContent, content, time.Now(), id)
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return errors.New("database service not available")
+	}
+
+	_, err := ds.databaseService.db.Exec(sqlUpdateDocumentContent, content, time.Now().Format("2006-01-02 15:04:05"), id)
 	if err != nil {
 		return fmt.Errorf("failed to update document content: %w", err)
 	}
@@ -232,7 +300,11 @@ func (ds *DocumentService) UpdateDocumentTitle(id int64, title string) error {
 	ds.mu.Lock()
 	defer ds.mu.Unlock()
 
-	err := ds.databaseService.SQLite.Execute(sqlUpdateDocumentTitle, title, time.Now(), id)
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return errors.New("database service not available")
+	}
+
+	_, err := ds.databaseService.db.Exec(sqlUpdateDocumentTitle, title, time.Now().Format("2006-01-02 15:04:05"), id)
 	if err != nil {
 		return fmt.Errorf("failed to update document title: %w", err)
 	}
@@ -241,15 +313,33 @@ func (ds *DocumentService) UpdateDocumentTitle(id int64, title string) error {
 
 // DeleteDocument marks a document as deleted (default document with ID=1 cannot be deleted)
 func (ds *DocumentService) DeleteDocument(id int64) error {
-	ds.mu.Lock()
-	defer ds.mu.Unlock()
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		ds.logger.Error("database service not available")
+		return errors.New("database service not available")
+	}
 
 	// 不允许删除默认文档
 	if id == sqlDefaultDocumentID {
 		return fmt.Errorf("cannot delete the default document")
 	}
 
-	err := ds.databaseService.SQLite.Execute(sqlMarkDocumentAsDeleted, time.Now(), id)
+	// 先检查文档是否存在和锁定状态（不加锁避免死锁）
+	doc, err := ds.GetDocumentByID(id)
+	if err != nil {
+		return fmt.Errorf("failed to get document: %w", err)
+	}
+	if doc == nil {
+		return fmt.Errorf("document not found: %d", id)
+	}
+	if doc.IsLocked {
+		return fmt.Errorf("cannot delete locked document: %d", id)
+	}
+
+	// 现在加锁执行删除操作
+	ds.mu.Lock()
+	defer ds.mu.Unlock()
+
+	_, err = ds.databaseService.db.Exec(sqlMarkDocumentAsDeleted, time.Now().Format("2006-01-02 15:04:05"), id)
 	if err != nil {
 		return fmt.Errorf("failed to mark document as deleted: %w", err)
 	}
@@ -261,7 +351,11 @@ func (ds *DocumentService) RestoreDocument(id int64) error {
 	ds.mu.Lock()
 	defer ds.mu.Unlock()
 
-	err := ds.databaseService.SQLite.Execute(sqlRestoreDocument, time.Now(), id)
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return errors.New("database service not available")
+	}
+
+	_, err := ds.databaseService.db.Exec(sqlRestoreDocument, time.Now().Format("2006-01-02 15:04:05"), id)
 	if err != nil {
 		return fmt.Errorf("failed to restore document: %w", err)
 	}
@@ -273,40 +367,50 @@ func (ds *DocumentService) ListAllDocumentsMeta() ([]*models.Document, error) {
 	ds.mu.RLock()
 	defer ds.mu.RUnlock()
 
-	rows, err := ds.databaseService.SQLite.Query(sqlListAllDocumentsMeta)
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return nil, errors.New("database service not available")
+	}
+
+	rows, err := ds.databaseService.db.Query(sqlListAllDocumentsMeta)
 	if err != nil {
 		return nil, fmt.Errorf("failed to list document meta: %w", err)
 	}
+	defer rows.Close()
 
 	var documents []*models.Document
-	for _, row := range rows {
+	for rows.Next() {
 		doc := &models.Document{IsDeleted: false}
+		var createdAt, updatedAt string
+		var isLocked int
 
-		if id, ok := row["id"].(int64); ok {
-			doc.ID = id
+		err := rows.Scan(
+			&doc.ID,
+			&doc.Title,
+			&createdAt,
+			&updatedAt,
+			&isLocked,
+		)
+
+		if err != nil {
+			return nil, fmt.Errorf("failed to scan document row: %w", err)
 		}
 
-		if title, ok := row["title"].(string); ok {
-			doc.Title = title
-		}
-
-		if createdAt, ok := row["created_at"].(string); ok {
-			t, err := time.Parse("2006-01-02 15:04:05", createdAt)
-			if err == nil {
-				doc.CreatedAt = t
-			}
-		}
-
-		if updatedAt, ok := row["updated_at"].(string); ok {
-			t, err := time.Parse("2006-01-02 15:04:05", updatedAt)
-			if err == nil {
-				doc.UpdatedAt = t
-			}
+		// 转换时间字段
+		if t, err := time.Parse("2006-01-02 15:04:05", createdAt); err == nil {
+			doc.CreatedAt = t
+		}
+		if t, err := time.Parse("2006-01-02 15:04:05", updatedAt); err == nil {
+			doc.UpdatedAt = t
 		}
 
+		doc.IsLocked = isLocked == 1
 		documents = append(documents, doc)
 	}
 
+	if err = rows.Err(); err != nil {
+		return nil, fmt.Errorf("error iterating document rows: %w", err)
+	}
+
 	return documents, nil
 }
 
@@ -315,40 +419,50 @@ func (ds *DocumentService) ListDeletedDocumentsMeta() ([]*models.Document, error
 	ds.mu.RLock()
 	defer ds.mu.RUnlock()
 
-	rows, err := ds.databaseService.SQLite.Query(sqlListDeletedDocumentsMeta)
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return nil, errors.New("database service not available")
+	}
+
+	rows, err := ds.databaseService.db.Query(sqlListDeletedDocumentsMeta)
 	if err != nil {
 		return nil, fmt.Errorf("failed to list deleted document meta: %w", err)
 	}
+	defer rows.Close()
 
 	var documents []*models.Document
-	for _, row := range rows {
+	for rows.Next() {
 		doc := &models.Document{IsDeleted: true}
+		var createdAt, updatedAt string
+		var isLocked int
 
-		if id, ok := row["id"].(int64); ok {
-			doc.ID = id
+		err := rows.Scan(
+			&doc.ID,
+			&doc.Title,
+			&createdAt,
+			&updatedAt,
+			&isLocked,
+		)
+
+		if err != nil {
+			return nil, fmt.Errorf("failed to scan document row: %w", err)
 		}
 
-		if title, ok := row["title"].(string); ok {
-			doc.Title = title
-		}
-
-		if createdAt, ok := row["created_at"].(string); ok {
-			t, err := time.Parse("2006-01-02 15:04:05", createdAt)
-			if err == nil {
-				doc.CreatedAt = t
-			}
-		}
-
-		if updatedAt, ok := row["updated_at"].(string); ok {
-			t, err := time.Parse("2006-01-02 15:04:05", updatedAt)
-			if err == nil {
-				doc.UpdatedAt = t
-			}
+		// 转换时间字段
+		if t, err := time.Parse("2006-01-02 15:04:05", createdAt); err == nil {
+			doc.CreatedAt = t
+		}
+		if t, err := time.Parse("2006-01-02 15:04:05", updatedAt); err == nil {
+			doc.UpdatedAt = t
 		}
 
+		doc.IsLocked = isLocked == 1
 		documents = append(documents, doc)
 	}
 
+	if err = rows.Err(); err != nil {
+		return nil, fmt.Errorf("error iterating deleted document rows: %w", err)
+	}
+
 	return documents, nil
 }
 
@@ -357,7 +471,12 @@ func (ds *DocumentService) GetFirstDocumentID() (int64, error) {
 	ds.mu.RLock()
 	defer ds.mu.RUnlock()
 
-	rows, err := ds.databaseService.SQLite.Query(sqlGetFirstDocumentID)
+	if ds.databaseService == nil || ds.databaseService.db == nil {
+		return 0, errors.New("database service not available")
+	}
+
+	var id int64
+	err := ds.databaseService.db.QueryRow(sqlGetFirstDocumentID).Scan(&id)
 	if err != nil {
 		if errors.Is(err, sql.ErrNoRows) {
 			return 0, nil // No documents exist
@@ -365,14 +484,5 @@ func (ds *DocumentService) GetFirstDocumentID() (int64, error) {
 		return 0, fmt.Errorf("failed to get first document ID: %w", err)
 	}
 
-	if len(rows) == 0 {
-		return 0, nil
-	}
-
-	id, ok := rows[0]["id"].(int64)
-	if !ok {
-		return 0, fmt.Errorf("failed to convert ID to int64")
-	}
-
 	return id, nil
 }

internal/services/extension_service.go

@@ -41,7 +41,7 @@ WHERE id = ?`
 // ExtensionService 扩展管理服务
 type ExtensionService struct {
 	databaseService *DatabaseService
-	logger          *log.Service
+	logger          *log.LogService
 
 	mu       sync.RWMutex
 	ctx      context.Context
@@ -73,7 +73,7 @@ func (e *ExtensionError) Is(target error) bool {
 }
 
 // NewExtensionService 创建扩展服务实例
-func NewExtensionService(databaseService *DatabaseService, logger *log.Service) *ExtensionService {
+func NewExtensionService(databaseService *DatabaseService, logger *log.LogService) *ExtensionService {
 	if logger == nil {
 		logger = log.New()
 	}
@@ -104,21 +104,17 @@ func (es *ExtensionService) initDatabase() error {
 	es.mu.Lock()
 	defer es.mu.Unlock()
 
+	if es.databaseService == nil || es.databaseService.db == nil {
+		return &ExtensionError{"check_db", "", errors.New("database service not available")}
+	}
+
 	// 检查是否已有扩展数据
-	rows, err := es.databaseService.SQLite.Query("SELECT COUNT(*) FROM extensions")
+	var count int64
+	err := es.databaseService.db.QueryRow("SELECT COUNT(*) FROM extensions").Scan(&count)
 	if err != nil {
 		return &ExtensionError{"check_extensions_count", "", err}
 	}
 
-	if len(rows) == 0 {
-		return &ExtensionError{"check_extensions_count", "", fmt.Errorf("no rows returned")}
-	}
-
-	count, ok := rows[0]["COUNT(*)"].(int64)
-	if !ok {
-		return &ExtensionError{"convert_count", "", fmt.Errorf("failed to convert count to int64")}
-	}
-
 	// 如果没有数据，插入默认配置
 	if count == 0 {
 		if err := es.insertDefaultExtensions(); err != nil {
@@ -133,16 +129,15 @@ func (es *ExtensionService) initDatabase() error {
 // insertDefaultExtensions 插入默认扩展配置
 func (es *ExtensionService) insertDefaultExtensions() error {
 	defaultSettings := models.NewDefaultExtensionSettings()
-	now := time.Now()
+	now := time.Now().Format("2006-01-02 15:04:05")
 
 	for _, ext := range defaultSettings.Extensions {
-
 		configJSON, err := json.Marshal(ext.Config)
 		if err != nil {
 			return &ExtensionError{"marshal_config", string(ext.ID), err}
 		}
 
-		err = es.databaseService.SQLite.Execute(sqlInsertExtension,
+		_, err = es.databaseService.db.Exec(sqlInsertExtension,
 			string(ext.ID),
 			ext.Enabled,
 			ext.IsDefault,
@@ -153,7 +148,6 @@ func (es *ExtensionService) insertDefaultExtensions() error {
 		if err != nil {
 			return &ExtensionError{"insert_extension", string(ext.ID), err}
 		}
-
 	}
 
 	return nil
@@ -179,38 +173,51 @@ func (es *ExtensionService) GetAllExtensions() ([]models.Extension, error) {
 	es.mu.RLock()
 	defer es.mu.RUnlock()
 
-	rows, err := es.databaseService.SQLite.Query(sqlGetAllExtensions)
+	if es.databaseService == nil || es.databaseService.db == nil {
+		return nil, &ExtensionError{"query_db", "", errors.New("database service not available")}
+	}
+
+	rows, err := es.databaseService.db.Query(sqlGetAllExtensions)
 	if err != nil {
 		return nil, &ExtensionError{"query_extensions", "", err}
 	}
+	defer rows.Close()
 
 	var extensions []models.Extension
-	for _, row := range rows {
+	for rows.Next() {
 		var ext models.Extension
+		var id string
+		var configJSON string
+		var enabled, isDefault int
 
-		if id, ok := row["id"].(string); ok {
-			ext.ID = models.ExtensionID(id)
+		err := rows.Scan(
+			&id,
+			&enabled,
+			&isDefault,
+			&configJSON,
+		)
+
+		if err != nil {
+			return nil, &ExtensionError{"scan_extension", "", err}
 		}
 
-		if enabled, ok := row["enabled"].(int64); ok {
-			ext.Enabled = enabled == 1
-		}
+		ext.ID = models.ExtensionID(id)
+		ext.Enabled = enabled == 1
+		ext.IsDefault = isDefault == 1
 
-		if isDefault, ok := row["is_default"].(int64); ok {
-			ext.IsDefault = isDefault == 1
-		}
-
-		if configJSON, ok := row["config"].(string); ok {
-			var config models.ExtensionConfig
-			if err := json.Unmarshal([]byte(configJSON), &config); err != nil {
-				return nil, &ExtensionError{"unmarshal_config", string(ext.ID), err}
-			}
-			ext.Config = config
+		var config models.ExtensionConfig
+		if err := json.Unmarshal([]byte(configJSON), &config); err != nil {
+			return nil, &ExtensionError{"unmarshal_config", id, err}
 		}
+		ext.Config = config
 
 		extensions = append(extensions, ext)
 	}
 
+	if err = rows.Err(); err != nil {
+		return nil, &ExtensionError{"iterate_extensions", "", err}
+	}
+
 	return extensions, nil
 }
 
@@ -224,6 +231,10 @@ func (es *ExtensionService) UpdateExtensionState(id models.ExtensionID, enabled
 	es.mu.Lock()
 	defer es.mu.Unlock()
 
+	if es.databaseService == nil || es.databaseService.db == nil {
+		return &ExtensionError{"check_db", string(id), errors.New("database service not available")}
+	}
+
 	var configJSON []byte
 	var err error
 
@@ -234,24 +245,19 @@ func (es *ExtensionService) UpdateExtensionState(id models.ExtensionID, enabled
 		}
 	} else {
 		// 如果没有提供配置，保持原有配置
-		rows, err := es.databaseService.SQLite.Query("SELECT config FROM extensions WHERE id = ?", string(id))
+		var currentConfigJSON string
+		err := es.databaseService.db.QueryRow("SELECT config FROM extensions WHERE id = ?", string(id)).Scan(&currentConfigJSON)
 		if err != nil {
 			return &ExtensionError{"query_current_config", string(id), err}
 		}
-
-		if len(rows) == 0 {
-			return &ExtensionError{"query_current_config", string(id), fmt.Errorf("extension not found")}
-		}
-
-		currentConfigJSON, ok := rows[0]["config"].(string)
-		if !ok {
-			return &ExtensionError{"convert_config", string(id), fmt.Errorf("failed to get current config")}
-		}
-
 		configJSON = []byte(currentConfigJSON)
 	}
 
-	err = es.databaseService.SQLite.Execute(sqlUpdateExtension, enabled, string(configJSON), time.Now(), string(id))
+	_, err = es.databaseService.db.Exec(sqlUpdateExtension,
+		enabled,
+		string(configJSON),
+		time.Now().Format("2006-01-02 15:04:05"),
+		string(id))
 	if err != nil {
 		return &ExtensionError{"update_extension", string(id), err}
 	}
@@ -276,8 +282,12 @@ func (es *ExtensionService) ResetAllExtensionsToDefault() error {
 	es.mu.Lock()
 	defer es.mu.Unlock()
 
+	if es.databaseService == nil || es.databaseService.db == nil {
+		return &ExtensionError{"check_db", "", errors.New("database service not available")}
+	}
+
 	// 删除所有现有扩展
-	err := es.databaseService.SQLite.Execute(sqlDeleteAllExtensions)
+	_, err := es.databaseService.db.Exec(sqlDeleteAllExtensions)
 	if err != nil {
 		return &ExtensionError{"delete_all_extensions", "", err}
 	}

internal/services/hotkey_service.go

@@ -24,17 +24,19 @@ import (
 
 // HotkeyService Windows全局热键服务
 type HotkeyService struct {
-	logger        *log.Service
+	logger        *log.LogService
 	configService *ConfigService
+	windowService *WindowService
 	app           *application.App
+	mainWindow    *application.WebviewWindow
 
 	mu            sync.RWMutex
 	currentHotkey *models.HotkeyCombo
 	isRegistered  atomic.Bool
 
-	ctx    context.Context
-	cancel context.CancelFunc
-	wg     sync.WaitGroup
+	ctx        context.Context
+	cancelFunc atomic.Value // 使用atomic.Value存储cancel函数，避免竞态条件
+	wg         sync.WaitGroup
 }
 
 // HotkeyError 热键错误
@@ -51,24 +53,48 @@ func (e *HotkeyError) Unwrap() error {
 	return e.Err
 }
 
+// setCancelFunc 原子地设置cancel函数
+func (hs *HotkeyService) setCancelFunc(cancel context.CancelFunc) {
+	hs.cancelFunc.Store(cancel)
+}
+
+// getCancelFunc 原子地获取cancel函数
+func (hs *HotkeyService) getCancelFunc() context.CancelFunc {
+	if cancel := hs.cancelFunc.Load(); cancel != nil {
+		if cancelFunc, ok := cancel.(context.CancelFunc); ok {
+			return cancelFunc
+		}
+	}
+	return nil
+}
+
+// clearCancelFunc 原子地清除cancel函数
+func (hs *HotkeyService) clearCancelFunc() {
+	hs.cancelFunc.Store((context.CancelFunc)(nil))
+}
+
 // NewHotkeyService 创建热键服务实例
-func NewHotkeyService(configService *ConfigService, logger *log.Service) *HotkeyService {
+func NewHotkeyService(configService *ConfigService, windowService *WindowService, logger *log.LogService) *HotkeyService {
 	if logger == nil {
 		logger = log.New()
 	}
 
 	ctx, cancel := context.WithCancel(context.Background())
-	return &HotkeyService{
+	service := &HotkeyService{
 		logger:        logger,
 		configService: configService,
+		windowService: windowService,
 		ctx:           ctx,
-		cancel:        cancel,
 	}
+	// 初始化时设置cancel函数
+	service.setCancelFunc(cancel)
+	return service
 }
 
 // Initialize 初始化热键服务
-func (hs *HotkeyService) Initialize(app *application.App) error {
+func (hs *HotkeyService) Initialize(app *application.App, mainWindow *application.WebviewWindow) error {
 	hs.app = app
+	hs.mainWindow = mainWindow
 
 	config, err := hs.configService.GetConfig()
 	if err != nil {
@@ -119,7 +145,7 @@ func (hs *HotkeyService) RegisterHotkey(hotkey *models.HotkeyCombo) error {
 
 	hs.currentHotkey = hotkey
 	hs.isRegistered.Store(true)
-	hs.cancel = cancel
+	hs.setCancelFunc(cancel)
 
 	return nil
 }
@@ -137,13 +163,15 @@ func (hs *HotkeyService) unregisterInternal() error {
 		return nil
 	}
 
-	if hs.cancel != nil {
-		hs.cancel()
+	// 原子地获取并调用cancel函数
+	if cancel := hs.getCancelFunc(); cancel != nil {
+		cancel()
 		hs.wg.Wait()
 	}
 
 	hs.currentHotkey = nil
 	hs.isRegistered.Store(false)
+	hs.clearCancelFunc()
 	return nil
 }
 
@@ -165,7 +193,7 @@ func (hs *HotkeyService) hotkeyListener(ctx context.Context, hotkey *models.Hotk
 		return
 	}
 
-	ticker := time.NewTicker(100 * time.Millisecond)
+	ticker := time.NewTicker(50 * time.Millisecond)
 	defer ticker.Stop()
 
 	var wasPressed bool
@@ -199,11 +227,61 @@ func cBool(b bool) C.int {
 	return 0
 }
 
-// toggleWindow 切换窗口
+// toggleWindow 切换窗口显示状态
 func (hs *HotkeyService) toggleWindow() {
-	if hs.app != nil {
-		hs.app.Event.Emit("hotkey:toggle-window", nil)
+	if hs.mainWindow == nil {
+		hs.logger.Error("main window not set")
+		return
 	}
+
+	// 检查主窗口是否可见
+	if hs.isWindowVisible(hs.mainWindow) {
+		// 如果主窗口可见，隐藏所有窗口
+		hs.hideAllWindows()
+	} else {
+		// 如果主窗口不可见，显示所有窗口
+		hs.showAllWindows()
+	}
+}
+
+// isWindowVisible 检查窗口是否可见
+func (hs *HotkeyService) isWindowVisible(window *application.WebviewWindow) bool {
+	return window.IsVisible()
+}
+
+// hideAllWindows 隐藏所有窗口
+func (hs *HotkeyService) hideAllWindows() {
+	// 隐藏主窗口
+	hs.mainWindow.Hide()
+
+	// 隐藏所有子窗口
+	if hs.windowService != nil {
+		openWindows := hs.windowService.GetOpenWindows()
+		for _, windowInfo := range openWindows {
+			windowInfo.Window.Hide()
+		}
+	}
+
+	hs.logger.Debug("all windows hidden")
+}
+
+// showAllWindows 显示所有窗口
+func (hs *HotkeyService) showAllWindows() {
+	// 显示主窗口
+	hs.mainWindow.Show()
+	hs.mainWindow.Restore()
+	hs.mainWindow.Focus()
+
+	// 显示所有子窗口
+	if hs.windowService != nil {
+		openWindows := hs.windowService.GetOpenWindows()
+		for _, windowInfo := range openWindows {
+			windowInfo.Window.Show()
+			windowInfo.Window.Restore()
+		}
+	}
+
+	hs.logger.Debug("all windows shown")
 }
 
 // keyToVirtualKeyCode 键名转虚拟键码
@@ -261,7 +339,10 @@ func (hs *HotkeyService) IsRegistered() bool {
 
 // ServiceShutdown 关闭服务
 func (hs *HotkeyService) ServiceShutdown() error {
-	hs.cancel()
+	// 原子地获取并调用cancel函数
+	if cancel := hs.getCancelFunc(); cancel != nil {
+		cancel()
+	}
 	hs.wg.Wait()
 	return nil
 }

internal/services/hotkey_service_darwin.go

@@ -66,6 +66,7 @@ int isHotkeyRegistered() {
 import "C"
 
 import (
+	"context"
 	"fmt"
 	"sync"
 	"sync/atomic"
@@ -80,12 +81,15 @@ var globalHotkeyService *HotkeyService
 
 // HotkeyService macOS全局热键服务
 type HotkeyService struct {
-	logger        *log.Service
+	logger        *log.LogService
 	configService *ConfigService
+	windowService *WindowService
 	app           *application.App
+	mainWindow    *application.WebviewWindow
 	mu            sync.RWMutex
 	isRegistered  atomic.Bool
 	currentHotkey *models.HotkeyCombo
+	cancelFunc    atomic.Value // 使用atomic.Value存储cancel函数，避免竞态条件
 }
 
 // HotkeyError 热键错误
@@ -104,8 +108,28 @@ func (e *HotkeyError) Unwrap() error {
 	return e.Err
 }
 
+// setCancelFunc 原子地设置cancel函数
+func (hs *HotkeyService) setCancelFunc(cancel context.CancelFunc) {
+	hs.cancelFunc.Store(cancel)
+}
+
+// getCancelFunc 原子地获取cancel函数
+func (hs *HotkeyService) getCancelFunc() context.CancelFunc {
+	if cancel := hs.cancelFunc.Load(); cancel != nil {
+		if cancelFunc, ok := cancel.(context.CancelFunc); ok {
+			return cancelFunc
+		}
+	}
+	return nil
+}
+
+// clearCancelFunc 原子地清除cancel函数
+func (hs *HotkeyService) clearCancelFunc() {
+	hs.cancelFunc.Store((context.CancelFunc)(nil))
+}
+
 // NewHotkeyService 创建新的热键服务实例
-func NewHotkeyService(configService *ConfigService, logger *log.Service) *HotkeyService {
+func NewHotkeyService(configService *ConfigService, windowService *WindowService, logger *log.LogService) *HotkeyService {
 	if logger == nil {
 		logger = log.New()
 	}
@@ -113,6 +137,7 @@ func NewHotkeyService(configService *ConfigService, logger *log.Service) *Hotkey
 	service := &HotkeyService{
 		logger:        logger,
 		configService: configService,
+		windowService: windowService,
 	}
 
 	// 设置全局实例
@@ -122,8 +147,9 @@ func NewHotkeyService(configService *ConfigService, logger *log.Service) *Hotkey
 }
 
 // Initialize 初始化热键服务
-func (hs *HotkeyService) Initialize(app *application.App) error {
+func (hs *HotkeyService) Initialize(app *application.App, mainWindow *application.WebviewWindow) error {
 	hs.app = app
+	hs.mainWindow = mainWindow
 
 	// 加载并应用当前配置
 	config, err := hs.configService.GetConfig()
@@ -285,9 +311,59 @@ func (hs *HotkeyService) IsRegistered() bool {
 
 // ToggleWindow 切换窗口显示状态
 func (hs *HotkeyService) ToggleWindow() {
-	if hs.app != nil {
-		hs.app.EmitEvent("hotkey:toggle-window", nil)
+	if hs.mainWindow == nil {
+		hs.logger.Error("main window not set")
+		return
 	}
+
+	// 检查主窗口是否可见
+	if hs.isWindowVisible(hs.mainWindow) {
+		// 如果主窗口可见，隐藏所有窗口
+		hs.hideAllWindows()
+	} else {
+		// 如果主窗口不可见，显示所有窗口
+		hs.showAllWindows()
+	}
+}
+
+// isWindowVisible 检查窗口是否可见
+func (hs *HotkeyService) isWindowVisible(window *application.WebviewWindow) bool {
+	return window.IsVisible()
+}
+
+// hideAllWindows 隐藏所有窗口
+func (hs *HotkeyService) hideAllWindows() {
+	// 隐藏主窗口
+	hs.mainWindow.Hide()
+
+	// 隐藏所有子窗口
+	if hs.windowService != nil {
+		openWindows := hs.windowService.GetOpenWindows()
+		for _, windowInfo := range openWindows {
+			windowInfo.Window.Hide()
+		}
+	}
+
+	hs.logger.Debug("all windows hidden")
+}
+
+// showAllWindows 显示所有窗口
+func (hs *HotkeyService) showAllWindows() {
+	// 显示主窗口
+	hs.mainWindow.Show()
+	hs.mainWindow.Restore()
+	hs.mainWindow.Focus()
+
+	// 显示所有子窗口
+	if hs.windowService != nil {
+		openWindows := hs.windowService.GetOpenWindows()
+		for _, windowInfo := range openWindows {
+			windowInfo.Window.Show()
+			windowInfo.Window.Restore()
+		}
+	}
+
+	hs.logger.Debug("all windows shown")
 }
 
 // ServiceShutdown 关闭热键服务

internal/services/hotkey_service_linux.go

@@ -141,17 +141,19 @@ import (
 
 // HotkeyService Linux全局热键服务
 type HotkeyService struct {
-	logger        *log.Service
+	logger        *log.LogService
 	configService *ConfigService
+	windowService *WindowService
 	app           *application.App
+	mainWindow    *application.WebviewWindow
 
 	mu            sync.RWMutex
 	currentHotkey *models.HotkeyCombo
 	isRegistered  atomic.Bool
 
-	ctx    context.Context
-	cancel context.CancelFunc
-	wg     sync.WaitGroup
+	ctx        context.Context
+	cancelFunc atomic.Value // 使用atomic.Value存储cancel函数，避免竞态条件
+	wg         sync.WaitGroup
 }
 
 // HotkeyError 热键错误
@@ -169,24 +171,48 @@ func (e *HotkeyError) Unwrap() error {
 	return e.Err
 }
 
+// setCancelFunc 原子地设置cancel函数
+func (hs *HotkeyService) setCancelFunc(cancel context.CancelFunc) {
+	hs.cancelFunc.Store(cancel)
+}
+
+// getCancelFunc 原子地获取cancel函数
+func (hs *HotkeyService) getCancelFunc() context.CancelFunc {
+	if cancel := hs.cancelFunc.Load(); cancel != nil {
+		if cancelFunc, ok := cancel.(context.CancelFunc); ok {
+			return cancelFunc
+		}
+	}
+	return nil
+}
+
+// clearCancelFunc 原子地清除cancel函数
+func (hs *HotkeyService) clearCancelFunc() {
+	hs.cancelFunc.Store((context.CancelFunc)(nil))
+}
+
 // NewHotkeyService 创建热键服务实例
-func NewHotkeyService(configService *ConfigService, logger *log.Service) *HotkeyService {
+func NewHotkeyService(configService *ConfigService, windowService *WindowService, logger *log.LogService) *HotkeyService {
 	if logger == nil {
 		logger = log.New()
 	}
 
 	ctx, cancel := context.WithCancel(context.Background())
-	return &HotkeyService{
+	service := &HotkeyService{
 		logger:        logger,
 		configService: configService,
+		windowService: windowService,
 		ctx:           ctx,
-		cancel:        cancel,
 	}
+	// 初始化时设置cancel函数
+	service.setCancelFunc(cancel)
+	return service
 }
 
 // Initialize 初始化热键服务
-func (hs *HotkeyService) Initialize(app *application.App) error {
+func (hs *HotkeyService) Initialize(app *application.App, mainWindow *application.WebviewWindow) error {
 	hs.app = app
+	hs.mainWindow = mainWindow
 
 	if int(C.initX11Display()) == 0 {
 		return &HotkeyError{"init_x11", fmt.Errorf("failed to initialize X11 display")}
@@ -253,7 +279,7 @@ func (hs *HotkeyService) RegisterHotkey(hotkey *models.HotkeyCombo) error {
 
 	hs.currentHotkey = hotkey
 	hs.isRegistered.Store(true)
-	hs.cancel = cancel
+	hs.setCancelFunc(cancel)
 
 	return nil
 }
@@ -271,8 +297,9 @@ func (hs *HotkeyService) unregisterInternal() error {
 		return nil
 	}
 
-	if hs.cancel != nil {
-		hs.cancel()
+	// 原子地获取并调用cancel函数
+	if cancel := hs.getCancelFunc(); cancel != nil {
+		cancel()
 		hs.wg.Wait()
 	}
 
@@ -283,6 +310,7 @@ func (hs *HotkeyService) unregisterInternal() error {
 
 	hs.currentHotkey = nil
 	hs.isRegistered.Store(false)
+	hs.clearCancelFunc()
 	return nil
 }
 
@@ -298,7 +326,8 @@ func (hs *HotkeyService) UpdateHotkey(enable bool, hotkey *models.HotkeyCombo) e
 func (hs *HotkeyService) hotkeyListener(ctx context.Context, ready chan<- error) {
 	defer hs.wg.Done()
 
-	ticker := time.NewTicker(100 * time.Millisecond)
+	// 优化轮询频率从100ms改为50ms，提高响应性
+	ticker := time.NewTicker(50 * time.Millisecond)
 	defer ticker.Stop()
 
 	ready <- nil // 标记准备就绪
@@ -315,11 +344,61 @@ func (hs *HotkeyService) hotkeyListener(ctx context.Context, ready chan<- error)
 	}
 }
 
-// toggleWindow 切换窗口
+// toggleWindow 切换窗口显示状态
 func (hs *HotkeyService) toggleWindow() {
-	if hs.app != nil {
-		hs.app.EmitEvent("hotkey:toggle-window", nil)
+	if hs.mainWindow == nil {
+		hs.logger.Error("main window not set")
+		return
 	}
+
+	// 检查主窗口是否可见
+	if hs.isWindowVisible(hs.mainWindow) {
+		// 如果主窗口可见，隐藏所有窗口
+		hs.hideAllWindows()
+	} else {
+		// 如果主窗口不可见，显示所有窗口
+		hs.showAllWindows()
+	}
+}
+
+// isWindowVisible 检查窗口是否可见
+func (hs *HotkeyService) isWindowVisible(window *application.WebviewWindow) bool {
+	return window.IsVisible()
+}
+
+// hideAllWindows 隐藏所有窗口
+func (hs *HotkeyService) hideAllWindows() {
+	// 隐藏主窗口
+	hs.mainWindow.Hide()
+
+	// 隐藏所有子窗口
+	if hs.windowService != nil {
+		openWindows := hs.windowService.GetOpenWindows()
+		for _, windowInfo := range openWindows {
+			windowInfo.Window.Hide()
+		}
+	}
+
+	hs.logger.Debug("all windows hidden")
+}
+
+// showAllWindows 显示所有窗口
+func (hs *HotkeyService) showAllWindows() {
+	// 显示主窗口
+	hs.mainWindow.Show()
+	hs.mainWindow.Restore()
+	hs.mainWindow.Focus()
+
+	// 显示所有子窗口
+	if hs.windowService != nil {
+		openWindows := hs.windowService.GetOpenWindows()
+		for _, windowInfo := range openWindows {
+			windowInfo.Window.Show()
+			windowInfo.Window.Restore()
+		}
+	}
+
+	hs.logger.Debug("all windows shown")
 }
 
 // keyToX11KeyCode 键名转X11键码
@@ -386,7 +465,10 @@ func (hs *HotkeyService) IsRegistered() bool {
 
 // ServiceShutdown 关闭服务
 func (hs *HotkeyService) ServiceShutdown() error {
-	hs.cancel()
+	// 原子地获取并调用cancel函数
+	if cancel := hs.getCancelFunc(); cancel != nil {
+		cancel()
+	}
 	hs.wg.Wait()
 	C.closeX11Display()
 	return nil

internal/services/keybinding_service.go

@@ -51,7 +51,7 @@ const (
 // KeyBindingService 快捷键管理服务
 type KeyBindingService struct {
 	databaseService *DatabaseService
-	logger          *log.Service
+	logger          *log.LogService
 
 	mu       sync.RWMutex
 	ctx      context.Context
@@ -83,7 +83,7 @@ func (e *KeyBindingError) Is(target error) bool {
 }
 
 // NewKeyBindingService 创建快捷键服务实例
-func NewKeyBindingService(databaseService *DatabaseService, logger *log.Service) *KeyBindingService {
+func NewKeyBindingService(databaseService *DatabaseService, logger *log.LogService) *KeyBindingService {
 	if logger == nil {
 		logger = log.New()
 	}
@@ -105,21 +105,17 @@ func (kbs *KeyBindingService) initDatabase() error {
 	kbs.mu.Lock()
 	defer kbs.mu.Unlock()
 
+	if kbs.databaseService == nil || kbs.databaseService.db == nil {
+		return &KeyBindingError{"check_db", "", errors.New("database service not available")}
+	}
+
 	// 检查是否已有快捷键数据
-	rows, err := kbs.databaseService.SQLite.Query("SELECT COUNT(*) FROM key_bindings")
+	var count int64
+	err := kbs.databaseService.db.QueryRow("SELECT COUNT(*) FROM key_bindings").Scan(&count)
 	if err != nil {
 		return &KeyBindingError{"check_keybindings_count", "", err}
 	}
 
-	if len(rows) == 0 {
-		return &KeyBindingError{"check_keybindings_count", "", fmt.Errorf("no rows returned")}
-	}
-
-	count, ok := rows[0]["COUNT(*)"].(int64)
-	if !ok {
-		return &KeyBindingError{"convert_count", "", fmt.Errorf("failed to convert count to int64")}
-	}
-
 	// 如果没有数据，插入默认配置
 	if count == 0 {
 		if err := kbs.insertDefaultKeyBindings(); err != nil {
@@ -134,11 +130,10 @@ func (kbs *KeyBindingService) initDatabase() error {
 // insertDefaultKeyBindings 插入默认快捷键配置
 func (kbs *KeyBindingService) insertDefaultKeyBindings() error {
 	defaultConfig := models.NewDefaultKeyBindingConfig()
-	now := time.Now()
+	now := time.Now().Format("2006-01-02 15:04:05")
 
 	for _, kb := range defaultConfig.KeyBindings {
-
-		err := kbs.databaseService.SQLite.Execute(sqlInsertKeyBinding,
+		_, err := kbs.databaseService.db.Exec(sqlInsertKeyBinding,
 			string(kb.Command),   // 转换为字符串存储
 			string(kb.Extension), // 转换为字符串存储
 			kb.Key,
@@ -150,7 +145,6 @@ func (kbs *KeyBindingService) insertDefaultKeyBindings() error {
 		if err != nil {
 			return &KeyBindingError{"insert_keybinding", string(kb.Command), err}
 		}
-
 	}
 
 	return nil
@@ -161,38 +155,46 @@ func (kbs *KeyBindingService) GetAllKeyBindings() ([]models.KeyBinding, error) {
 	kbs.mu.RLock()
 	defer kbs.mu.RUnlock()
 
-	rows, err := kbs.databaseService.SQLite.Query(sqlGetAllKeyBindings)
+	if kbs.databaseService == nil || kbs.databaseService.db == nil {
+		return nil, &KeyBindingError{"query_db", "", errors.New("database service not available")}
+	}
+
+	rows, err := kbs.databaseService.db.Query(sqlGetAllKeyBindings)
 	if err != nil {
 		return nil, &KeyBindingError{"query_keybindings", "", err}
 	}
+	defer rows.Close()
 
 	var keyBindings []models.KeyBinding
-	for _, row := range rows {
+	for rows.Next() {
 		var kb models.KeyBinding
+		var command, extension string
+		var enabled, isDefault int
 
-		if command, ok := row["command"].(string); ok {
-			kb.Command = models.KeyBindingCommand(command)
+		err := rows.Scan(
+			&command,
+			&extension,
+			&kb.Key,
+			&enabled,
+			&isDefault,
+		)
+
+		if err != nil {
+			return nil, &KeyBindingError{"scan_keybinding", "", err}
 		}
 
-		if extension, ok := row["extension"].(string); ok {
-			kb.Extension = models.ExtensionID(extension)
-		}
-
-		if key, ok := row["key"].(string); ok {
-			kb.Key = key
-		}
-
-		if enabled, ok := row["enabled"].(int64); ok {
-			kb.Enabled = enabled == 1
-		}
-
-		if isDefault, ok := row["is_default"].(int64); ok {
-			kb.IsDefault = isDefault == 1
-		}
+		kb.Command = models.KeyBindingCommand(command)
+		kb.Extension = models.ExtensionID(extension)
+		kb.Enabled = enabled == 1
+		kb.IsDefault = isDefault == 1
 
 		keyBindings = append(keyBindings, kb)
 	}
 
+	if err = rows.Err(); err != nil {
+		return nil, &KeyBindingError{"iterate_keybindings", "", err}
+	}
+
 	return keyBindings, nil
 }
 

internal/services/path_migration_service.go

@@ -33,22 +33,24 @@ type MigrationProgress struct {
 
 // MigrationService 迁移服务
 type MigrationService struct {
-	logger   *log.Service
-	mu       sync.RWMutex
-	progress atomic.Value // stores MigrationProgress
+	logger    *log.LogService
+	dbService *DatabaseService
+	mu        sync.RWMutex
+	progress  atomic.Value // stores MigrationProgress
 
 	ctx    context.Context
 	cancel context.CancelFunc
 }
 
 // NewMigrationService 创建迁移服务
-func NewMigrationService(logger *log.Service) *MigrationService {
+func NewMigrationService(dbService *DatabaseService, logger *log.LogService) *MigrationService {
 	if logger == nil {
 		logger = log.New()
 	}
 
 	ms := &MigrationService{
-		logger: logger,
+		logger:    logger,
+		dbService: dbService,
 	}
 
 	// 初始化进度
@@ -104,6 +106,17 @@ func (ms *MigrationService) MigrateDirectory(srcPath, dstPath string) error {
 		return ms.failWithError(err)
 	}
 
+	// 迁移前断开数据库连接
+	ms.updateProgress(MigrationProgress{
+		Status:   MigrationStatusMigrating,
+		Progress: 10,
+	})
+
+	if ms.dbService != nil {
+		if err := ms.dbService.ServiceShutdown(); err != nil {
+			ms.logger.Error("Failed to close database connection", "error", err)
+		}
+	}
 	// 执行原子迁移
 	if err := ms.atomicMove(ctx, srcPath, dstPath); err != nil {
 		return ms.failWithError(err)
@@ -177,10 +190,17 @@ func (ms *MigrationService) atomicMove(ctx context.Context, srcPath, dstPath str
 	})
 
 	if err := os.Rename(srcPath, dstPath); err == nil {
+		// 重命名成功，更新进度到90%
+		ms.updateProgress(MigrationProgress{
+			Status:   MigrationStatusMigrating,
+			Progress: 90,
+		})
+		ms.logger.Info("Directory migration completed using direct rename", "src", srcPath, "dst", dstPath)
 		return nil
 	}
 
 	// 重命名失败，使用压缩迁移
+	ms.logger.Info("Direct rename failed, using compress migration", "src", srcPath, "dst", dstPath)
 	ms.updateProgress(MigrationProgress{
 		Status:   MigrationStatusMigrating,
 		Progress: 30,
@@ -249,12 +269,18 @@ func (ms *MigrationService) compressMove(ctx context.Context, srcPath, dstPath s
 	default:
 	}
 
+	// 验证迁移是否成功
+	if err := ms.verifyMigration(dstPath); err != nil {
+		// 迁移验证失败，清理目标目录
+		os.RemoveAll(dstPath)
+		return fmt.Errorf("migration verification failed: %v", err)
+	}
+
 	// 删除源目录
 	ms.updateProgress(MigrationProgress{
 		Status:   MigrationStatusMigrating,
 		Progress: 90,
 	})
-
 	os.RemoveAll(srcPath)
 	return nil
 }
@@ -404,6 +430,29 @@ func (ms *MigrationService) isSubDirectory(parent, target string) bool {
 	return len(target) > len(parent) && strings.HasPrefix(target, parent)
 }
 
+// verifyMigration 验证迁移是否成功
+func (ms *MigrationService) verifyMigration(dstPath string) error {
+	// 检查目标目录是否存在
+	dstStat, err := os.Stat(dstPath)
+	if err != nil {
+		return fmt.Errorf("target directory does not exist: %v", err)
+	}
+	if !dstStat.IsDir() {
+		return fmt.Errorf("target path is not a directory")
+	}
+
+	// 简单验证：检查目标目录是否非空
+	isEmpty, err := ms.isDirectoryEmpty(dstPath)
+	if err != nil {
+		return fmt.Errorf("failed to check target directory: %v", err)
+	}
+	if isEmpty {
+		return fmt.Errorf("target directory is empty after migration")
+	}
+
+	return nil
+}
+
 // CancelMigration 取消迁移
 func (ms *MigrationService) CancelMigration() error {
 	ms.mu.Lock()

internal/services/self_update_service.go

@@ -26,7 +26,7 @@ type SelfUpdateResult struct {
 
 // SelfUpdateService 自我更新服务
 type SelfUpdateService struct {
-	logger        *log.Service
+	logger        *log.LogService
 	configService *ConfigService
 	config        *models.AppConfig
 
@@ -35,7 +35,7 @@ type SelfUpdateService struct {
 }
 
 // NewSelfUpdateService 创建自我更新服务实例
-func NewSelfUpdateService(configService *ConfigService, logger *log.Service) (*SelfUpdateService, error) {
+func NewSelfUpdateService(configService *ConfigService, logger *log.LogService) (*SelfUpdateService, error) {
 	// 获取配置
 	appConfig, err := configService.GetConfig()
 	if err != nil {

internal/services/service_manager.go

@@ -5,16 +5,15 @@ import (
 
 	"github.com/wailsapp/wails/v3/pkg/application"
 	"github.com/wailsapp/wails/v3/pkg/services/log"
-	"github.com/wailsapp/wails/v3/pkg/services/sqlite"
 )
 
 // ServiceManager 服务管理器，负责协调各个服务
 type ServiceManager struct {
 	configService      *ConfigService
 	databaseService    *DatabaseService
-	sqliteService      *sqlite.Service
 	documentService    *DocumentService
 	windowService      *WindowService
+	windowSnapService  *WindowSnapService
 	migrationService   *MigrationService
 	systemService      *SystemService
 	hotkeyService      *HotkeyService
@@ -25,7 +24,9 @@ type ServiceManager struct {
 	startupService     *StartupService
 	selfUpdateService  *SelfUpdateService
 	translationService *TranslationService
-	logger             *log.Service
+	themeService       *ThemeService
+	BackupService      *BackupService
+	logger             *log.LogService
 }
 
 // NewServiceManager 创建新的服务管理器实例
@@ -36,14 +37,11 @@ func NewServiceManager() *ServiceManager {
 	// 初始化配置服务
 	configService := NewConfigService(logger)
 
-	// 初始化SQLite服务
-	sqliteService := sqlite.New()
-
 	// 初始化数据库服务
 	databaseService := NewDatabaseService(configService, logger)
 
 	// 初始化迁移服务
-	migrationService := NewMigrationService(logger)
+	migrationService := NewMigrationService(databaseService, logger)
 
 	// 初始化文档服务
 	documentService := NewDocumentService(databaseService, logger)
@@ -51,11 +49,17 @@ func NewServiceManager() *ServiceManager {
 	// 初始化窗口服务
 	windowService := NewWindowService(logger, documentService)
 
+	// 初始化窗口吸附服务
+	windowSnapService := NewWindowSnapService(logger, configService)
+
+	// 将吸附服务与窗口服务关联
+	windowService.SetWindowSnapService(windowSnapService)
+
 	// 初始化系统服务
 	systemService := NewSystemService(logger)
 
 	// 初始化热键服务
-	hotkeyService := NewHotkeyService(configService, logger)
+	hotkeyService := NewHotkeyService(configService, windowService, logger)
 
 	// 初始化对话服务
 	dialogService := NewDialogService(logger)
@@ -81,6 +85,12 @@ func NewServiceManager() *ServiceManager {
 	// 初始化翻译服务
 	translationService := NewTranslationService(logger)
 
+	// 初始化主题服务
+	themeService := NewThemeService(databaseService, logger)
+
+	// 初始化备份服务
+	backupService := NewBackupService(configService, databaseService, logger)
+
 	// 使用新的配置通知系统设置热键配置变更监听
 	err = configService.SetHotkeyChangeCallback(func(enable bool, hotkey *models.HotkeyCombo) error {
 		return hotkeyService.UpdateHotkey(enable, hotkey)
@@ -97,12 +107,28 @@ func NewServiceManager() *ServiceManager {
 		panic(err)
 	}
 
+	// 设置备份配置变更监听，处理备份配置变更
+	err = configService.SetBackupConfigChangeCallback(func(config *models.GitBackupConfig) error {
+		return backupService.HandleConfigChange(config)
+	})
+	if err != nil {
+		panic(err)
+	}
+
+	// 设置窗口吸附配置变更回调
+	err = configService.SetWindowSnapConfigChangeCallback(func(enabled bool, threshold int) error {
+		return windowSnapService.OnWindowSnapConfigChanged(enabled, threshold)
+	})
+	if err != nil {
+		panic(err)
+	}
+
 	return &ServiceManager{
 		configService:      configService,
 		databaseService:    databaseService,
-		sqliteService:      sqliteService,
 		documentService:    documentService,
 		windowService:      windowService,
+		windowSnapService:  windowSnapService,
 		migrationService:   migrationService,
 		systemService:      systemService,
 		hotkeyService:      hotkeyService,
@@ -113,6 +139,8 @@ func NewServiceManager() *ServiceManager {
 		startupService:     startupService,
 		selfUpdateService:  selfUpdateService,
 		translationService: translationService,
+		themeService:       themeService,
+		BackupService:      backupService,
 		logger:             logger,
 	}
 }
@@ -121,10 +149,10 @@ func NewServiceManager() *ServiceManager {
 func (sm *ServiceManager) GetServices() []application.Service {
 	services := []application.Service{
 		application.NewService(sm.configService),
-		application.NewService(sm.sqliteService),
 		application.NewService(sm.databaseService),
 		application.NewService(sm.documentService),
 		application.NewService(sm.windowService),
+		application.NewService(sm.windowSnapService),
 		application.NewService(sm.keyBindingService),
 		application.NewService(sm.extensionService),
 		application.NewService(sm.migrationService),
@@ -135,6 +163,8 @@ func (sm *ServiceManager) GetServices() []application.Service {
 		application.NewService(sm.startupService),
 		application.NewService(sm.selfUpdateService),
 		application.NewService(sm.translationService),
+		application.NewService(sm.themeService),
+		application.NewService(sm.BackupService),
 	}
 	return services
 }
@@ -150,7 +180,7 @@ func (sm *ServiceManager) GetDialogService() *DialogService {
 }
 
 // GetLogger 获取日志服务实例
-func (sm *ServiceManager) GetLogger() *log.Service {
+func (sm *ServiceManager) GetLogger() *log.LogService {
 	return sm.logger
 }
 
@@ -194,11 +224,6 @@ func (sm *ServiceManager) GetDatabaseService() *DatabaseService {
 	return sm.databaseService
 }
 
-// GetSQLiteService 获取SQLite服务实例
-func (sm *ServiceManager) GetSQLiteService() *sqlite.Service {
-	return sm.sqliteService
-}
-
 // GetWindowService 获取窗口服务实例
 func (sm *ServiceManager) GetWindowService() *WindowService {
 	return sm.windowService
@@ -208,3 +233,13 @@ func (sm *ServiceManager) GetWindowService() *WindowService {
 func (sm *ServiceManager) GetDocumentService() *DocumentService {
 	return sm.documentService
 }
+
+// GetThemeService 获取主题服务实例
+func (sm *ServiceManager) GetThemeService() *ThemeService {
+	return sm.themeService
+}
+
+// GetWindowSnapService 获取窗口吸附服务实例
+func (sm *ServiceManager) GetWindowSnapService() *WindowSnapService {
+	return sm.windowSnapService
+}

internal/services/startup_darwin.go

@@ -15,14 +15,14 @@ import (
 
 // DarwinStartupImpl macOS 平台开机启动实现
 type DarwinStartupImpl struct {
-	logger   *log.Service
+	logger   *log.LogService
 	disabled bool
 	appPath  string
 	appName  string
 }
 
 // newStartupImplementation 创建平台特定的开机启动实现
-func newStartupImplementation(logger *log.Service) StartupImplementation {
+func newStartupImplementation(logger *log.LogService) StartupImplementation {
 	return &DarwinStartupImpl{
 		logger: logger,
 	}

internal/services/startup_linux.go

@@ -13,7 +13,7 @@ import (
 
 // LinuxStartupImpl Linux 平台开机启动实现
 type LinuxStartupImpl struct {
-	logger       *log.Service
+	logger       *log.LogService
 	autostartDir string
 	execPath     string
 	appName      string
@@ -37,7 +37,7 @@ X-GNOME-Autostart-enabled=true
 `
 
 // newStartupImplementation 创建平台特定的开机启动实现
-func newStartupImplementation(logger *log.Service) StartupImplementation {
+func newStartupImplementation(logger *log.LogService) StartupImplementation {
 	return &LinuxStartupImpl{
 		logger: logger,
 	}

internal/services/startup_service.go

@@ -7,7 +7,7 @@ import (
 // StartupService 开机启动服务
 type StartupService struct {
 	configService *ConfigService
-	logger        *log.Service
+	logger        *log.LogService
 	impl          StartupImplementation
 	initError     error
 }
@@ -19,7 +19,7 @@ type StartupImplementation interface {
 }
 
 // NewStartupService 创建开机启动服务实例
-func NewStartupService(configService *ConfigService, logger *log.Service) *StartupService {
+func NewStartupService(configService *ConfigService, logger *log.LogService) *StartupService {
 	service := &StartupService{
 		configService: configService,
 		logger:        logger,

internal/services/startup_windows.go

@@ -15,7 +15,7 @@ import (
 
 // WindowsStartupImpl Windows 平台开机启动实现
 type WindowsStartupImpl struct {
-	logger      *log.Service
+	logger      *log.LogService
 	registryKey string
 	execPath    string
 	workingDir  string
@@ -23,7 +23,7 @@ type WindowsStartupImpl struct {
 }
 
 // newStartupImplementation 创建平台特定的开机启动实现
-func newStartupImplementation(logger *log.Service) StartupImplementation {
+func newStartupImplementation(logger *log.LogService) StartupImplementation {
 	return &WindowsStartupImpl{
 		logger: logger,
 	}

internal/services/store_service.go

@@ -15,7 +15,7 @@ import (
 type StoreOption struct {
 	FilePath string
 	AutoSave bool
-	Logger   *log.Service
+	Logger   *log.LogService
 }
 
 // Store 泛型存储服务
@@ -25,7 +25,7 @@ type Store[T any] struct {
 	dataMap  sync.Map     // thread-safe map
 	unsaved  atomic.Bool
 	initOnce sync.Once
-	logger   *log.Service
+	logger   *log.LogService
 }
 
 // NewStore 存储服务

internal/services/system_service.go

@@ -9,7 +9,7 @@ import (
 
 // SystemService 系统监控服务
 type SystemService struct {
-	logger *log.Service
+	logger *log.LogService
 }
 
 // MemoryStats 内存统计信息
@@ -29,7 +29,7 @@ type MemoryStats struct {
 }
 
 // NewSystemService 创建新的系统服务实例
-func NewSystemService(logger *log.Service) *SystemService {
+func NewSystemService(logger *log.LogService) *SystemService {
 	return &SystemService{
 		logger: logger,
 	}

internal/services/theme_service.go

@@ -0,0 +1,275 @@
+package services
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"time"
+	"voidraft/internal/models"
+
+	"github.com/wailsapp/wails/v3/pkg/application"
+	"github.com/wailsapp/wails/v3/pkg/services/log"
+)
+
+// ThemeService 主题服务
+type ThemeService struct {
+	databaseService *DatabaseService
+	logger          *log.LogService
+	ctx             context.Context
+}
+
+// NewThemeService 创建新的主题服务
+func NewThemeService(databaseService *DatabaseService, logger *log.LogService) *ThemeService {
+	if logger == nil {
+		logger = log.New()
+	}
+
+	return &ThemeService{
+		databaseService: databaseService,
+		logger:          logger,
+	}
+}
+
+// ServiceStartup 服务启动时初始化
+func (ts *ThemeService) ServiceStartup(ctx context.Context, options application.ServiceOptions) error {
+	ts.ctx = ctx
+
+	// 初始化默认主题
+	return ts.initializeDefaultThemes()
+}
+
+// getDB 获取数据库连接
+func (ts *ThemeService) getDB() *sql.DB {
+	return ts.databaseService.db
+}
+
+// initializeDefaultThemes 初始化默认主题
+func (ts *ThemeService) initializeDefaultThemes() error {
+	db := ts.getDB()
+	if db == nil {
+		return fmt.Errorf("database not available")
+	}
+
+	// 检查是否已存在默认主题
+	var count int
+	err := db.QueryRow("SELECT COUNT(*) FROM themes WHERE is_default = 1").Scan(&count)
+	if err != nil {
+		return fmt.Errorf("failed to check existing themes: %w", err)
+	}
+
+	if count > 0 {
+		return nil // 默认主题已存在
+	}
+
+	// 创建默认深色主题
+	darkTheme := &models.Theme{
+		Name:      "Default Dark",
+		Type:      models.ThemeTypeDark,
+		Colors:    *models.NewDefaultDarkTheme(),
+		IsDefault: true,
+		CreatedAt: time.Now(),
+		UpdatedAt: time.Now(),
+	}
+
+	// 创建默认浅色主题
+	lightTheme := &models.Theme{
+		Name:      "Default Light",
+		Type:      models.ThemeTypeLight,
+		Colors:    *models.NewDefaultLightTheme(),
+		IsDefault: true,
+		CreatedAt: time.Now(),
+		UpdatedAt: time.Now(),
+	}
+
+	// 插入默认主题
+	if _, err := ts.CreateTheme(darkTheme); err != nil {
+		return fmt.Errorf("failed to create default dark theme: %w", err)
+	}
+
+	if _, err := ts.CreateTheme(lightTheme); err != nil {
+		return fmt.Errorf("failed to create default light theme: %w", err)
+	}
+
+	return nil
+}
+
+// GetDefaultThemes 获取默认主题
+func (ts *ThemeService) GetDefaultThemes() (map[models.ThemeType]*models.Theme, error) {
+	query := `
+		SELECT id, name, type, colors, is_default, created_at, updated_at 
+		FROM themes 
+		WHERE is_default = 1
+		ORDER BY type
+	`
+
+	db := ts.getDB()
+	rows, err := db.Query(query)
+	if err != nil {
+		return nil, fmt.Errorf("failed to query default themes: %w", err)
+	}
+	defer rows.Close()
+
+	themes := make(map[models.ThemeType]*models.Theme)
+	for rows.Next() {
+		theme := &models.Theme{}
+		err := rows.Scan(
+			&theme.ID,
+			&theme.Name,
+			&theme.Type,
+			&theme.Colors,
+			&theme.IsDefault,
+			&theme.CreatedAt,
+			&theme.UpdatedAt,
+		)
+		if err != nil {
+			return nil, fmt.Errorf("failed to scan theme: %w", err)
+		}
+		themes[theme.Type] = theme
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, fmt.Errorf("failed to iterate themes: %w", err)
+	}
+
+	return themes, nil
+}
+
+// GetThemeByType 根据类型获取默认主题
+func (ts *ThemeService) GetThemeByType(themeType models.ThemeType) (*models.Theme, error) {
+	query := `
+		SELECT id, name, type, colors, is_default, created_at, updated_at 
+		FROM themes 
+		WHERE type = ? AND is_default = 1
+		LIMIT 1
+	`
+
+	theme := &models.Theme{}
+	db := ts.getDB()
+	err := db.QueryRow(query, themeType).Scan(
+		&theme.ID,
+		&theme.Name,
+		&theme.Type,
+		&theme.Colors,
+		&theme.IsDefault,
+		&theme.CreatedAt,
+		&theme.UpdatedAt,
+	)
+
+	if err != nil {
+		if err == sql.ErrNoRows {
+			return nil, fmt.Errorf("no default theme found for type: %s", themeType)
+		}
+		return nil, fmt.Errorf("failed to get theme by type: %w", err)
+	}
+
+	return theme, nil
+}
+
+// UpdateThemeColors 更新主题颜色
+func (ts *ThemeService) UpdateThemeColors(themeType models.ThemeType, colors models.ThemeColorConfig) error {
+	query := `
+		UPDATE themes 
+		SET colors = ?, updated_at = ?
+		WHERE type = ? AND is_default = 1
+	`
+
+	db := ts.getDB()
+	_, err := db.Exec(query, colors, time.Now(), themeType)
+	if err != nil {
+		return fmt.Errorf("failed to update theme colors: %w", err)
+	}
+
+	return nil
+}
+
+// ResetThemeColors 重置主题颜色为默认值
+func (ts *ThemeService) ResetThemeColors(themeType models.ThemeType) error {
+	var defaultColors models.ThemeColorConfig
+
+	switch themeType {
+	case models.ThemeTypeDark:
+		defaultColors = *models.NewDefaultDarkTheme()
+	case models.ThemeTypeLight:
+		defaultColors = *models.NewDefaultLightTheme()
+	default:
+		return fmt.Errorf("unknown theme type: %s", themeType)
+	}
+
+	return ts.UpdateThemeColors(themeType, defaultColors)
+}
+
+// CreateTheme 创建新主题
+func (ts *ThemeService) CreateTheme(theme *models.Theme) (*models.Theme, error) {
+	query := `
+		INSERT INTO themes (name, type, colors, is_default, created_at, updated_at)
+		VALUES (?, ?, ?, ?, ?, ?)
+	`
+
+	db := ts.getDB()
+	result, err := db.Exec(
+		query,
+		theme.Name,
+		theme.Type,
+		theme.Colors,
+		theme.IsDefault,
+		theme.CreatedAt,
+		theme.UpdatedAt,
+	)
+
+	if err != nil {
+		return nil, fmt.Errorf("failed to create theme: %w", err)
+	}
+
+	id, err := result.LastInsertId()
+	if err != nil {
+		return nil, fmt.Errorf("failed to get theme ID: %w", err)
+	}
+
+	theme.ID = int(id)
+	return theme, nil
+}
+
+// GetAllThemes 获取所有主题
+func (ts *ThemeService) GetAllThemes() ([]*models.Theme, error) {
+	query := `
+		SELECT id, name, type, colors, is_default, created_at, updated_at 
+		FROM themes 
+		ORDER BY is_default DESC, created_at ASC
+	`
+
+	db := ts.getDB()
+	rows, err := db.Query(query)
+	if err != nil {
+		return nil, fmt.Errorf("failed to query themes: %w", err)
+	}
+	defer rows.Close()
+
+	var themes []*models.Theme
+	for rows.Next() {
+		theme := &models.Theme{}
+		err := rows.Scan(
+			&theme.ID,
+			&theme.Name,
+			&theme.Type,
+			&theme.Colors,
+			&theme.IsDefault,
+			&theme.CreatedAt,
+			&theme.UpdatedAt,
+		)
+		if err != nil {
+			return nil, fmt.Errorf("failed to scan theme: %w", err)
+		}
+		themes = append(themes, theme)
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, fmt.Errorf("failed to iterate themes: %w", err)
+	}
+
+	return themes, nil
+}
+
+// ServiceShutdown 服务关闭
+func (ts *ThemeService) ServiceShutdown() error {
+	return nil
+}

internal/services/translation_service.go

@@ -10,7 +10,7 @@ import (
 
 // TranslationService 翻译服务
 type TranslationService struct {
-	logger         *log.Service
+	logger         *log.LogService
 	factory        *translator.TranslatorFactory
 	defaultTimeout time.Duration
 	translators    map[translator.TranslatorType]translator.Translator
@@ -18,7 +18,7 @@ type TranslationService struct {
 }
 
 // NewTranslationService 创建翻译服务实例
-func NewTranslationService(logger *log.Service) *TranslationService {
+func NewTranslationService(logger *log.LogService) *TranslationService {
 	service := &TranslationService{
 		logger:         logger,
 		factory:        translator.NewTranslatorFactory(),

internal/services/tray_service.go

@@ -7,14 +7,14 @@ import (
 
 // TrayService 系统托盘服务
 type TrayService struct {
-	logger        *log.Service
+	logger        *log.LogService
 	configService *ConfigService
 	app           *application.App
 	mainWindow    *application.WebviewWindow
 }
 
 // NewTrayService 创建新的系统托盘服务实例
-func NewTrayService(logger *log.Service, configService *ConfigService) *TrayService {
+func NewTrayService(logger *log.LogService, configService *ConfigService) *TrayService {
 	return &TrayService{
 		logger:        logger,
 		configService: configService,
@@ -42,7 +42,6 @@ func (ts *TrayService) HandleWindowClose() {
 	if ts.ShouldMinimizeToTray() {
 		// 隐藏到托盘
 		ts.mainWindow.Hide()
-		ts.app.Event.Emit("window:hidden", nil)
 	} else {
 		// 直接退出应用
 		ts.app.Quit()
@@ -54,7 +53,6 @@ func (ts *TrayService) HandleWindowMinimize() {
 	if ts.ShouldMinimizeToTray() {
 		// 隐藏到托盘
 		ts.mainWindow.Hide()
-		ts.app.Event.Emit("window:hidden", nil)
 	}
 }
 
@@ -64,9 +62,6 @@ func (ts *TrayService) ShowWindow() {
 		ts.mainWindow.Show()
 		ts.mainWindow.Restore()
 		ts.mainWindow.Focus()
-		if ts.app != nil {
-			ts.app.Event.Emit("window:shown", nil)
-		}
 	}
 }
 

internal/services/window_service.go

@@ -9,25 +9,28 @@ import (
 	"github.com/wailsapp/wails/v3/pkg/services/log"
 )
 
-// WindowInfo 窗口信息
+// WindowInfo 窗口信息（简化版）
 type WindowInfo struct {
 	Window     *application.WebviewWindow
 	DocumentID int64
 	Title      string
 }
 
-// WindowService 窗口管理服务
+// WindowService 窗口管理服务（专注于窗口生命周期管理）
 type WindowService struct {
-	logger          *log.Service
+	logger          *log.LogService
 	documentService *DocumentService
 	app             *application.App
 	mainWindow      *application.WebviewWindow
 	windows         map[int64]*WindowInfo // documentID -> WindowInfo
 	mu              sync.RWMutex
+
+	// 吸附服务引用
+	windowSnapService *WindowSnapService
 }
 
 // NewWindowService 创建新的窗口服务实例
-func NewWindowService(logger *log.Service, documentService *DocumentService) *WindowService {
+func NewWindowService(logger *log.LogService, documentService *DocumentService) *WindowService {
 	if logger == nil {
 		logger = log.New()
 	}
@@ -39,10 +42,20 @@ func NewWindowService(logger *log.Service, documentService *DocumentService) *Wi
 	}
 }
 
+// SetWindowSnapService 设置窗口吸附服务引用
+func (ws *WindowService) SetWindowSnapService(snapService *WindowSnapService) {
+	ws.windowSnapService = snapService
+}
+
 // SetAppReferences 设置应用和主窗口引用
 func (ws *WindowService) SetAppReferences(app *application.App, mainWindow *application.WebviewWindow) {
 	ws.app = app
 	ws.mainWindow = mainWindow
+
+	// 如果吸附服务已设置，也为它设置引用
+	if ws.windowSnapService != nil {
+		ws.windowSnapService.SetAppReferences(app, mainWindow)
+	}
 }
 
 // OpenDocumentWindow 为指定文档ID打开新窗口
@@ -101,9 +114,14 @@ func (ws *WindowService) OpenDocumentWindow(documentID int64) error {
 	}
 	ws.windows[documentID] = windowInfo
 
-	// 注册窗口关闭事件
+	// 注册窗口事件
 	ws.registerWindowEvents(newWindow, documentID)
 
+	// 向吸附服务注册新窗口
+	if ws.windowSnapService != nil {
+		ws.windowSnapService.RegisterWindow(documentID, newWindow, doc.Title)
+	}
+
 	return nil
 }
 
@@ -119,12 +137,17 @@ func (ws *WindowService) registerWindowEvents(window *application.WebviewWindow,
 func (ws *WindowService) onWindowClosing(documentID int64) {
 	ws.mu.Lock()
 	defer ws.mu.Unlock()
+
 	windowInfo, exists := ws.windows[documentID]
 	if exists {
 		windowInfo.Window.Close()
 		delete(ws.windows, documentID)
-	}
 
+		// 从吸附服务中取消注册
+		if ws.windowSnapService != nil {
+			ws.windowSnapService.UnregisterWindow(documentID)
+		}
+	}
 }
 
 // GetOpenWindows 获取所有打开的窗口信息
@@ -147,3 +170,18 @@ func (ws *WindowService) IsDocumentWindowOpen(documentID int64) bool {
 	_, exists := ws.windows[documentID]
 	return exists
 }
+
+// ServiceShutdown 实现服务关闭接口
+func (ws *WindowService) ServiceShutdown() error {
+	// 关闭所有窗口
+	ws.mu.Lock()
+	defer ws.mu.Unlock()
+
+	for documentID := range ws.windows {
+		if ws.windowSnapService != nil {
+			ws.windowSnapService.UnregisterWindow(documentID)
+		}
+	}
+
+	return nil
+}

internal/services/window_snap_service.go

@@ -0,0 +1,603 @@
+package services
+
+import (
+	"context"
+	"math"
+	"sync"
+	"time"
+	"voidraft/internal/models"
+
+	"github.com/wailsapp/wails/v3/pkg/application"
+	"github.com/wailsapp/wails/v3/pkg/services/log"
+)
+
+// WindowSnapService 窗口吸附服务
+type WindowSnapService struct {
+	logger        *log.LogService
+	configService *ConfigService
+	app           *application.App
+	mainWindow    *application.WebviewWindow
+	mu            sync.RWMutex
+
+	// 吸附配置
+	snapThreshold int  // 吸附触发的阈值距离(像素)
+	snapEnabled   bool // 是否启用窗口吸附功能
+
+	// 定时器控制
+	snapTicker *time.Ticker
+	ctx        context.Context
+	cancel     context.CancelFunc
+
+	// 性能优化相关
+	lastMainWindowPos models.WindowPosition // 缓存主窗口上次位置
+	changedWindows    map[int64]bool        // 记录哪些窗口发生了变化
+	skipFrames        int                   // 跳帧计数器，用于降低检测频率
+
+	// 监听的窗口列表
+	managedWindows map[int64]*SnapWindowInfo // documentID -> SnapWindowInfo
+}
+
+// SnapWindowInfo 吸附窗口信息
+type SnapWindowInfo struct {
+	Window     *application.WebviewWindow
+	DocumentID int64
+	Title      string
+	IsSnapped  bool                  // 是否处于吸附状态
+	SnapOffset models.SnapPosition   // 与主窗口的相对位置偏移
+	SnapEdge   models.SnapEdge       // 吸附的边缘类型
+	LastPos    models.WindowPosition // 上一次记录的窗口位置
+	MoveTime   time.Time             // 上次移动时间，用于判断移动速度
+}
+
+// NewWindowSnapService 创建新的窗口吸附服务实例
+func NewWindowSnapService(logger *log.LogService, configService *ConfigService) *WindowSnapService {
+	if logger == nil {
+		logger = log.New()
+	}
+
+	// 从配置获取窗口吸附设置
+	config, err := configService.GetConfig()
+	snapEnabled := true // 默认启用
+	snapThreshold := 15 // 默认阈值
+
+	if err == nil {
+		snapEnabled = config.General.EnableWindowSnap
+		snapThreshold = config.General.SnapThreshold
+	}
+
+	return &WindowSnapService{
+		logger:         logger,
+		configService:  configService,
+		snapThreshold:  snapThreshold,
+		snapEnabled:    snapEnabled,
+		managedWindows: make(map[int64]*SnapWindowInfo),
+		changedWindows: make(map[int64]bool),
+		skipFrames:     0,
+	}
+}
+
+// SetAppReferences 设置应用和主窗口引用
+func (wss *WindowSnapService) SetAppReferences(app *application.App, mainWindow *application.WebviewWindow) {
+	wss.app = app
+	wss.mainWindow = mainWindow
+
+	// 初始化上下文，用于控制goroutine的生命周期
+	wss.ctx, wss.cancel = context.WithCancel(context.Background())
+
+	// 启动窗口吸附监听器
+	wss.StartWindowSnapMonitor()
+}
+
+// RegisterWindow 注册需要吸附管理的窗口
+func (wss *WindowSnapService) RegisterWindow(documentID int64, window *application.WebviewWindow, title string) {
+	wss.mu.Lock()
+	defer wss.mu.Unlock()
+
+	wss.managedWindows[documentID] = &SnapWindowInfo{
+		Window:     window,
+		DocumentID: documentID,
+		Title:      title,
+		IsSnapped:  false,
+		SnapOffset: models.SnapPosition{X: 0, Y: 0},
+		SnapEdge:   models.SnapEdgeNone,
+		LastPos:    models.WindowPosition{X: 0, Y: 0},
+		MoveTime:   time.Now(),
+	}
+}
+
+// UnregisterWindow 取消注册窗口
+func (wss *WindowSnapService) UnregisterWindow(documentID int64) {
+	wss.mu.Lock()
+	defer wss.mu.Unlock()
+
+	delete(wss.managedWindows, documentID)
+	delete(wss.changedWindows, documentID)
+}
+
+// SetSnapEnabled 设置是否启用窗口吸附
+func (wss *WindowSnapService) SetSnapEnabled(enabled bool) {
+	wss.mu.Lock()
+	defer wss.mu.Unlock()
+
+	if wss.snapEnabled == enabled {
+		return
+	}
+
+	wss.snapEnabled = enabled
+
+	// 如果禁用吸附，解除所有吸附窗口
+	if !enabled {
+		for _, windowInfo := range wss.managedWindows {
+			if windowInfo.IsSnapped {
+				windowInfo.IsSnapped = false
+				windowInfo.SnapEdge = models.SnapEdgeNone
+			}
+		}
+		// 停止定时器
+		if wss.snapTicker != nil {
+			wss.snapTicker.Stop()
+			wss.snapTicker = nil
+		}
+	} else if wss.snapTicker == nil && wss.app != nil {
+		// 重新启动定时器
+		wss.StartWindowSnapMonitor()
+	}
+}
+
+// SetSnapThreshold 设置窗口吸附阈值
+func (wss *WindowSnapService) SetSnapThreshold(threshold int) {
+	wss.mu.Lock()
+	defer wss.mu.Unlock()
+
+	if threshold <= 0 || wss.snapThreshold == threshold {
+		return
+	}
+
+	wss.snapThreshold = threshold
+}
+
+// OnWindowSnapConfigChanged 处理窗口吸附配置变更
+func (wss *WindowSnapService) OnWindowSnapConfigChanged(enabled bool, threshold int) error {
+	wss.SetSnapEnabled(enabled)
+	wss.SetSnapThreshold(threshold)
+	return nil
+}
+
+// StartWindowSnapMonitor 启动窗口吸附监听器
+func (wss *WindowSnapService) StartWindowSnapMonitor() {
+	// 如果定时器已存在，先停止它
+	if wss.snapTicker != nil {
+		wss.snapTicker.Stop()
+	}
+
+	// 只有在吸附功能启用时才启动监听器
+	if !wss.snapEnabled {
+		return
+	}
+
+	// 创建新的定时器，20fps 以优化性能
+	wss.snapTicker = time.NewTicker(50 * time.Millisecond)
+
+	// 启动goroutine持续监听窗口位置
+	go func() {
+		for {
+			select {
+			case <-wss.snapTicker.C:
+				wss.checkAndApplySnapping()
+			case <-wss.ctx.Done():
+				// 上下文取消时停止goroutine
+				return
+			}
+		}
+	}()
+}
+
+// checkAndApplySnapping 检测并应用窗口吸附（性能优化版本）
+func (wss *WindowSnapService) checkAndApplySnapping() {
+	if !wss.snapEnabled {
+		return
+	}
+
+	// 性能优化：每3帧执行一次完整检测，其他时间只处理变化的窗口
+	wss.skipFrames++
+	fullCheck := wss.skipFrames%3 == 0
+
+	wss.mu.Lock()
+	defer wss.mu.Unlock()
+
+	// 检查主窗口是否存在且可见
+	if wss.mainWindow == nil || !wss.isMainWindowAvailable() {
+		// 主窗口不可用，解除所有吸附
+		for _, windowInfo := range wss.managedWindows {
+			if windowInfo.IsSnapped {
+				windowInfo.IsSnapped = false
+				windowInfo.SnapEdge = models.SnapEdgeNone
+			}
+		}
+		// 清空变化记录
+		wss.changedWindows = make(map[int64]bool)
+		return
+	}
+
+	mainPos, _ := wss.getWindowPosition(wss.mainWindow)
+
+	// 检查主窗口是否移动了
+	mainWindowMoved := mainPos.X != wss.lastMainWindowPos.X || mainPos.Y != wss.lastMainWindowPos.Y
+	if mainWindowMoved {
+		wss.lastMainWindowPos = mainPos
+		// 主窗口移动了，标记所有吸附的窗口为变化
+		for documentID, windowInfo := range wss.managedWindows {
+			if windowInfo.IsSnapped {
+				wss.changedWindows[documentID] = true
+			}
+		}
+	}
+
+	for documentID, windowInfo := range wss.managedWindows {
+		currentPos, _ := wss.getWindowPosition(windowInfo.Window)
+
+		// 检查窗口是否移动了
+		hasMoved := currentPos.X != windowInfo.LastPos.X || currentPos.Y != windowInfo.LastPos.Y
+		if hasMoved {
+			windowInfo.MoveTime = time.Now()
+			windowInfo.LastPos = currentPos
+			wss.changedWindows[documentID] = true
+		}
+
+		// 性能优化：只处理变化的窗口或进行完整检查时
+		if !fullCheck && !wss.changedWindows[documentID] {
+			continue
+		}
+
+		if windowInfo.IsSnapped {
+			// 窗口已吸附，检查是否需要更新位置或解除吸附
+			wss.handleSnappedWindow(windowInfo, mainPos, currentPos)
+		} else {
+			// 窗口未吸附，检查是否应该吸附
+			wss.handleUnsnappedWindow(windowInfo)
+		}
+
+		// 处理完成后清除变化标记
+		delete(wss.changedWindows, documentID)
+	}
+}
+
+// isMainWindowAvailable 检查主窗口是否可用
+func (wss *WindowSnapService) isMainWindowAvailable() bool {
+	if wss.mainWindow == nil {
+		return false
+	}
+
+	// 检查主窗口是否可见和正常状态
+	return wss.mainWindow.IsVisible()
+}
+
+// handleSnappedWindow 处理已吸附的窗口
+func (wss *WindowSnapService) handleSnappedWindow(windowInfo *SnapWindowInfo, mainPos models.WindowPosition, currentPos models.WindowPosition) {
+	// 计算预期位置基于主窗口的新位置
+	expectedX := mainPos.X + windowInfo.SnapOffset.X
+	expectedY := mainPos.Y + windowInfo.SnapOffset.Y
+
+	// 计算当前位置与预期位置的距离
+	distanceX := math.Abs(float64(currentPos.X - expectedX))
+	distanceY := math.Abs(float64(currentPos.Y - expectedY))
+	maxDistance := math.Max(distanceX, distanceY)
+
+	// 检测是否为用户主动拖拽：如果窗口移动幅度超过阈值且是最近移动的
+	userDragThreshold := float64(wss.snapThreshold)
+	isUserDrag := maxDistance > userDragThreshold && time.Since(windowInfo.MoveTime) < 100*time.Millisecond
+
+	if isUserDrag {
+		// 用户主动拖拽，立即解除吸附
+		windowInfo.IsSnapped = false
+		windowInfo.SnapEdge = models.SnapEdgeNone
+		return
+	}
+
+	// 对于主窗口移动导致的位置变化，立即跟随且不解除吸附
+	if maxDistance > 0 {
+		// 直接调整到预期位置，不使用平滑移动以提高响应速度
+		windowInfo.Window.SetPosition(expectedX, expectedY)
+		windowInfo.LastPos = models.WindowPosition{X: expectedX, Y: expectedY}
+	}
+}
+
+// handleUnsnappedWindow 处理未吸附的窗口
+func (wss *WindowSnapService) handleUnsnappedWindow(windowInfo *SnapWindowInfo) {
+	// 检查是否应该吸附到主窗口
+	should, snapEdge := wss.shouldSnapToMainWindow(windowInfo)
+	if should {
+		// 获取主窗口位置用于计算偏移量
+		mainPos, _ := wss.getWindowPosition(wss.mainWindow)
+
+		// 设置吸附状态
+		windowInfo.IsSnapped = true
+		windowInfo.SnapEdge = snapEdge
+
+		// 执行即时吸附，产生明显的吸附效果
+		wss.snapWindowToMainWindow(windowInfo, snapEdge)
+
+		// 重新获取吸附后的位置来计算偏移量
+		newPos, _ := wss.getWindowPosition(windowInfo.Window)
+		windowInfo.SnapOffset.X = newPos.X - mainPos.X
+		windowInfo.SnapOffset.Y = newPos.Y - mainPos.Y
+		windowInfo.LastPos = newPos
+	}
+}
+
+// getWindowPosition 获取窗口的位置
+func (wss *WindowSnapService) getWindowPosition(window *application.WebviewWindow) (models.WindowPosition, bool) {
+	x, y := window.Position()
+	return models.WindowPosition{X: x, Y: y}, true
+}
+
+// shouldSnapToMainWindow 检查窗口是否应该吸附到主窗口（支持角落吸附）
+func (wss *WindowSnapService) shouldSnapToMainWindow(windowInfo *SnapWindowInfo) (bool, models.SnapEdge) {
+	// 降低防抖时间，提高吸附响应速度
+	if time.Since(windowInfo.MoveTime) < 50*time.Millisecond {
+		return false, models.SnapEdgeNone
+	}
+
+	// 获取两个窗口的位置
+	mainPos, _ := wss.getWindowPosition(wss.mainWindow)
+	windowPos, _ := wss.getWindowPosition(windowInfo.Window)
+
+	// 获取主窗口尺寸
+	mainWidth, mainHeight := wss.mainWindow.Size()
+
+	// 获取子窗口尺寸
+	windowWidth, windowHeight := windowInfo.Window.Size()
+
+	// 计算各个边缘的距离
+	threshold := float64(wss.snapThreshold)
+	cornerThreshold := threshold * 1.5 // 角落吸附需要更大的阈值
+
+	// 主窗口的四个边界
+	mainLeft := mainPos.X
+	mainTop := mainPos.Y
+	mainRight := mainPos.X + mainWidth
+	mainBottom := mainPos.Y + mainHeight
+
+	// 子窗口的四个边界
+	windowLeft := windowPos.X
+	windowTop := windowPos.Y
+	windowRight := windowPos.X + windowWidth
+	windowBottom := windowPos.Y + windowHeight
+
+	// 存储每个边缘的吸附信息
+	type snapCandidate struct {
+		edge     models.SnapEdge
+		distance float64
+		overlap  float64 // 重叠度，用于优先级判断
+		isCorner bool    // 是否为角落吸附
+	}
+
+	var candidates []snapCandidate
+
+	// ==== 检查角落吸附（优先级最高） ====
+
+	// 1. 右上角 (SnapEdgeTopRight)
+	distToTopRight := math.Sqrt(math.Pow(float64(mainRight-windowLeft), 2) + math.Pow(float64(mainTop-windowBottom), 2))
+	if distToTopRight <= cornerThreshold {
+		// 检查是否接近右上角区域
+		horizDist := math.Abs(float64(mainRight - windowLeft))
+		vertDist := math.Abs(float64(mainTop - windowBottom))
+		if horizDist <= cornerThreshold && vertDist <= cornerThreshold {
+			candidates = append(candidates, snapCandidate{models.SnapEdgeTopRight, distToTopRight, 100, true})
+		}
+	}
+
+	// 2. 右下角 (SnapEdgeBottomRight)
+	distToBottomRight := math.Sqrt(math.Pow(float64(mainRight-windowLeft), 2) + math.Pow(float64(mainBottom-windowTop), 2))
+	if distToBottomRight <= cornerThreshold {
+		horizDist := math.Abs(float64(mainRight - windowLeft))
+		vertDist := math.Abs(float64(mainBottom - windowTop))
+		if horizDist <= cornerThreshold && vertDist <= cornerThreshold {
+			candidates = append(candidates, snapCandidate{models.SnapEdgeBottomRight, distToBottomRight, 100, true})
+		}
+	}
+
+	// 3. 左下角 (SnapEdgeBottomLeft)
+	distToBottomLeft := math.Sqrt(math.Pow(float64(mainLeft-windowRight), 2) + math.Pow(float64(mainBottom-windowTop), 2))
+	if distToBottomLeft <= cornerThreshold {
+		horizDist := math.Abs(float64(mainLeft - windowRight))
+		vertDist := math.Abs(float64(mainBottom - windowTop))
+		if horizDist <= cornerThreshold && vertDist <= cornerThreshold {
+			candidates = append(candidates, snapCandidate{models.SnapEdgeBottomLeft, distToBottomLeft, 100, true})
+		}
+	}
+
+	// 4. 左上角 (SnapEdgeTopLeft)
+	distToTopLeft := math.Sqrt(math.Pow(float64(mainLeft-windowRight), 2) + math.Pow(float64(mainTop-windowBottom), 2))
+	if distToTopLeft <= cornerThreshold {
+		horizDist := math.Abs(float64(mainLeft - windowRight))
+		vertDist := math.Abs(float64(mainTop - windowBottom))
+		if horizDist <= cornerThreshold && vertDist <= cornerThreshold {
+			candidates = append(candidates, snapCandidate{models.SnapEdgeTopLeft, distToTopLeft, 100, true})
+		}
+	}
+
+	// ==== 检查边缘吸附（只在没有角落吸附时检查） ====
+	if len(candidates) == 0 {
+		// 1. 吸附到主窗口右侧
+		distToRight := math.Abs(float64(mainRight - windowLeft))
+		if distToRight <= threshold {
+			// 计算垂直重叠
+			overlapTop := math.Max(float64(mainTop), float64(windowTop))
+			overlapBottom := math.Min(float64(mainBottom), float64(windowBottom))
+			verticalOverlap := math.Max(0, overlapBottom-overlapTop)
+			candidates = append(candidates, snapCandidate{models.SnapEdgeRight, distToRight, verticalOverlap, false})
+		}
+
+		// 2. 吸附到主窗口左侧
+		distToLeft := math.Abs(float64(mainLeft - windowRight))
+		if distToLeft <= threshold {
+			// 计算垂直重叠
+			overlapTop := math.Max(float64(mainTop), float64(windowTop))
+			overlapBottom := math.Min(float64(mainBottom), float64(windowBottom))
+			verticalOverlap := math.Max(0, overlapBottom-overlapTop)
+			candidates = append(candidates, snapCandidate{models.SnapEdgeLeft, distToLeft, verticalOverlap, false})
+		}
+
+		// 3. 吸附到主窗口底部
+		distToBottom := math.Abs(float64(mainBottom - windowTop))
+		if distToBottom <= threshold {
+			// 计算水平重叠
+			overlapLeft := math.Max(float64(mainLeft), float64(windowLeft))
+			overlapRight := math.Min(float64(mainRight), float64(windowRight))
+			horizontalOverlap := math.Max(0, overlapRight-overlapLeft)
+			candidates = append(candidates, snapCandidate{models.SnapEdgeBottom, distToBottom, horizontalOverlap, false})
+		}
+
+		// 4. 吸附到主窗口顶部
+		distToTop := math.Abs(float64(mainTop - windowBottom))
+		if distToTop <= threshold {
+			// 计算水平重叠
+			overlapLeft := math.Max(float64(mainLeft), float64(windowLeft))
+			overlapRight := math.Min(float64(mainRight), float64(windowRight))
+			horizontalOverlap := math.Max(0, overlapRight-overlapLeft)
+			candidates = append(candidates, snapCandidate{models.SnapEdgeTop, distToTop, horizontalOverlap, false})
+		}
+	}
+
+	// 如果没有候选，不吸附
+	if len(candidates) == 0 {
+		return false, models.SnapEdgeNone
+	}
+
+	// 选择最佳吸附位置：角落吸附优先，其次考虑重叠度，最后考虑距离
+	bestCandidate := candidates[0]
+	for _, candidate := range candidates[1:] {
+		// 角落吸附优先级最高
+		if candidate.isCorner && !bestCandidate.isCorner {
+			bestCandidate = candidate
+		} else if bestCandidate.isCorner && !candidate.isCorner {
+			// 继续使用当前的角落吸附
+			continue
+		} else {
+			// 同类型的吸附，比较重叠度和距离
+			if math.Abs(candidate.overlap-bestCandidate.overlap) < 10 {
+				if candidate.distance < bestCandidate.distance {
+					bestCandidate = candidate
+				}
+			} else if candidate.overlap > bestCandidate.overlap {
+				// 重叠度更高的优先
+				bestCandidate = candidate
+			}
+		}
+	}
+
+	return true, bestCandidate.edge
+}
+
+// snapWindowToMainWindow 将窗口精确吸附到主窗口边缘（支持角落吸附）
+func (wss *WindowSnapService) snapWindowToMainWindow(windowInfo *SnapWindowInfo, snapEdge models.SnapEdge) {
+	// 获取主窗口位置和尺寸
+	mainPos, _ := wss.getWindowPosition(wss.mainWindow)
+	mainWidth, mainHeight := wss.mainWindow.Size()
+
+	// 获取子窗口位置和尺寸
+	windowPos, _ := wss.getWindowPosition(windowInfo.Window)
+	windowWidth, windowHeight := windowInfo.Window.Size()
+
+	// 计算目标位置
+	var targetX, targetY int
+
+	switch snapEdge {
+	case models.SnapEdgeRight:
+		// 吸附到主窗口右侧
+		targetX = mainPos.X + mainWidth
+		targetY = windowPos.Y // 保持当前 Y 位置
+		// 如果超出主窗口范围，调整到边界
+		if targetY < mainPos.Y {
+			targetY = mainPos.Y
+		} else if targetY+windowHeight > mainPos.Y+mainHeight {
+			targetY = mainPos.Y + mainHeight - windowHeight
+		}
+
+	case models.SnapEdgeLeft:
+		// 吸附到主窗口左侧
+		targetX = mainPos.X - windowWidth
+		targetY = windowPos.Y // 保持当前 Y 位置
+		// 如果超出主窗口范围，调整到边界
+		if targetY < mainPos.Y {
+			targetY = mainPos.Y
+		} else if targetY+windowHeight > mainPos.Y+mainHeight {
+			targetY = mainPos.Y + mainHeight - windowHeight
+		}
+
+	case models.SnapEdgeBottom:
+		// 吸附到主窗口底部
+		targetX = windowPos.X // 保持当前 X 位置
+		targetY = mainPos.Y + mainHeight
+		// 如果超出主窗口范围，调整到边界
+		if targetX < mainPos.X {
+			targetX = mainPos.X
+		} else if targetX+windowWidth > mainPos.X+mainWidth {
+			targetX = mainPos.X + mainWidth - windowWidth
+		}
+
+	case models.SnapEdgeTop:
+		// 吸附到主窗口顶部
+		targetX = windowPos.X // 保持当前 X 位置
+		targetY = mainPos.Y - windowHeight
+		// 如果超出主窗口范围，调整到边界
+		if targetX < mainPos.X {
+			targetX = mainPos.X
+		} else if targetX+windowWidth > mainPos.X+mainWidth {
+			targetX = mainPos.X + mainWidth - windowWidth
+		}
+
+	// ==== 角落吸附 ====
+	case models.SnapEdgeTopRight:
+		// 吸附到右上角
+		targetX = mainPos.X + mainWidth
+		targetY = mainPos.Y - windowHeight
+
+	case models.SnapEdgeBottomRight:
+		// 吸附到右下角
+		targetX = mainPos.X + mainWidth
+		targetY = mainPos.Y + mainHeight
+
+	case models.SnapEdgeBottomLeft:
+		// 吸附到左下角
+		targetX = mainPos.X - windowWidth
+		targetY = mainPos.Y + mainHeight
+
+	case models.SnapEdgeTopLeft:
+		// 吸附到左上角
+		targetX = mainPos.X - windowWidth
+		targetY = mainPos.Y - windowHeight
+
+	default:
+		// 不应该到达这里
+		return
+	}
+
+	// 直接移动到目标位置，不使用平滑过渡以产生明显的吸附效果
+	windowInfo.Window.SetPosition(targetX, targetY)
+
+	// 更新窗口信息
+	windowInfo.SnapEdge = snapEdge
+	windowInfo.LastPos = models.WindowPosition{X: targetX, Y: targetY}
+}
+
+// Cleanup 清理资源
+func (wss *WindowSnapService) Cleanup() {
+	// 如果有取消函数，调用它来停止所有goroutine
+	if wss.cancel != nil {
+		wss.cancel()
+	}
+
+	// 停止定时器
+	if wss.snapTicker != nil {
+		wss.snapTicker.Stop()
+		wss.snapTicker = nil
+	}
+}
+
+// ServiceShutdown 实现服务关闭接口
+func (wss *WindowSnapService) ServiceShutdown() error {
+	wss.Cleanup()
+	return nil
+}

main.go

@@ -25,6 +25,7 @@ var assets embed.FS
 // logs any error that might occur.
 func main() {
 	serviceManager := services.NewServiceManager()
+	var window *application.WebviewWindow
 
 	var encryptionKey = [32]byte{
 		0x1e, 0x1f, 0x1c, 0x1d, 0x1a, 0x1b, 0x18, 0x19,
@@ -51,6 +52,13 @@ func main() {
 		SingleInstance: &application.SingleInstanceOptions{
 			UniqueID:      "com.voidraft",
 			EncryptionKey: encryptionKey,
+			OnSecondInstanceLaunch: func(data application.SecondInstanceData) {
+				if window != nil {
+					window.Show()
+					window.Restore()
+					window.Focus()
+				}
+			},
 			AdditionalData: map[string]string{
 				"launchtime": time.Now().Local().String(),
 			},
@@ -82,6 +90,7 @@ func main() {
 		URL:              "/",
 	})
 	mainWindow.Center()
+	window = mainWindow
 
 	// 获取托盘服务并设置应用引用
 	trayService := serviceManager.GetTrayService()
@@ -96,7 +105,7 @@ func main() {
 
 	// 初始化热键服务
 	hotkeyService := serviceManager.GetHotkeyService()
-	err := hotkeyService.Initialize(app)
+	err := hotkeyService.Initialize(app, mainWindow)
 	if err != nil {
 		panic(err)
 	}