🐛 Fixed markdown preview issue

frontend/src/stores/editorStore.ts

@@ -4,6 +4,7 @@ import {EditorView} from '@codemirror/view';
 import {EditorState, Extension} from '@codemirror/state';
 import {useConfigStore} from './configStore';
 import {useDocumentStore} from './documentStore';
+import {usePanelStore} from './panelStore';
 import {ExtensionID} from '@/../bindings/voidraft/internal/models/models';
 import {DocumentService, ExtensionService} from '@/../bindings/voidraft/internal/services';
 import {ensureSyntaxTree} from "@codemirror/language";
@@ -686,6 +687,10 @@ export const useEditorStore = defineStore('editor', () => {
             instance.view.destroy();
         });
         
+        // 清理 panelStore 状态（导航离开编辑器页面时）
+        const panelStore = usePanelStore();
+        panelStore.reset();
+
         currentEditor.value = null;
     };
 

frontend/src/views/editor/extensions/markdownPreview/panel.ts

@@ -6,9 +6,6 @@ import MarkdownIt from 'markdown-it';
 import * as runtime from "@wailsio/runtime";
 import {previewPanelState} from "./state";
 import {createMarkdownRenderer} from "./markdownRenderer";
-import {updateMermaidTheme} from "@/common/markdown-it/plugins/markdown-it-mermaid";
-import {useThemeStore} from "@/stores/themeStore";
-import {watch} from "vue";
 import {createDebounce} from "@/common/utils/debounce";
 import {morphHTML} from "@/common/utils/domDiff";
 
@@ -21,9 +18,8 @@ export class MarkdownPreviewPanel {
   private readonly resizeHandle: HTMLDivElement;
   private readonly content: HTMLDivElement;
   private view: EditorView;
-  private themeUnwatch?: () => void;
   private lastRenderedContent: string = "";
-  private debouncedUpdate: ReturnType<typeof createDebounce>;
+  private readonly debouncedUpdate: ReturnType<typeof createDebounce>;
   private isDestroyed: boolean = false; // 标记面板是否已销毁
 
   constructor(view: EditorView) {
@@ -33,16 +29,7 @@ export class MarkdownPreviewPanel {
     // 创建防抖更新函数
     this.debouncedUpdate = createDebounce(() => {
       this.updateContentInternal();
-    }, { delay: 1000 });
-
-    // 监听主题变化
-    const themeStore = useThemeStore();
-    this.themeUnwatch = watch(() => themeStore.isDarkMode, (isDark) => {
-      const newTheme = isDark ? "dark" : "default";
-      updateMermaidTheme(newTheme);
-      this.lastRenderedContent = ""; // 清空缓存，强制重新渲染
-      this.updateContentInternal();
-    });
+    }, { delay: 500 });
 
     // 创建 DOM 结构
     this.dom = document.createElement("div");
@@ -340,12 +327,6 @@ export class MarkdownPreviewPanel {
       this.debouncedUpdate.cancel();
     }
     
-    // 清理主题监听
-    if (this.themeUnwatch) {
-      this.themeUnwatch();
-      this.themeUnwatch = undefined;
-    }
-    
     // 清空缓存
     this.lastRenderedContent = "";
   }

internal/common/constant/constant.go

@@ -3,7 +3,8 @@ package constant
 // VOIDRAFT_MAIN_WINDOW_NAME is the name of the main window of the Voidcraft client.
 const VOIDRAFT_MAIN_WINDOW_NAME = "voidraft-main-window"
 
-const VOIDRAFT_WINDOW_TITLE = "voidraft"
+const VOIDRAFT_APP_NAME = "voidraft"
+const VOIDRAFT_APP_DESCRIPTION = "An elegant text snippet recording tool designed for developers."
 
 const VOIDRAFT_WINDOW_WIDTH = 700
 

internal/services/window_helper.go

@@ -74,7 +74,7 @@ func (wh *WindowHelper) FocusMainWindow() bool {
 func (wh *WindowHelper) AutoShowMainWindow() {
 	window := wh.MustGetMainWindow()
 	if window.IsVisible() {
-		window.Hide()
+		window.Focus()
 	} else {
 		window.Show()
 	}

main.go

@@ -39,8 +39,8 @@ func main() {
 	// 'Bind' is a list of Go struct instances. The frontend has access to the methods of these instances.
 	// 'Mac' options tailor the application when running an macOS.
 	app := application.New(application.Options{
-		Name:        "voidraft",
-		Description: "voidraft",
+		Name:        constant.VOIDRAFT_APP_NAME,
+		Description: constant.VOIDRAFT_APP_DESCRIPTION,
 		Services:    serviceManager.GetServices(),
 		Assets: application.AssetOptions{
 			Handler: application.AssetFileServerFS(assets),
@@ -50,7 +50,7 @@ func main() {
 			ApplicationShouldTerminateAfterLastWindowClosed: true,
 		},
 		SingleInstance: &application.SingleInstanceOptions{
-			UniqueID:      "com.voidraft",
+			UniqueID:      constant.VOIDRAFT_APP_NAME,
 			EncryptionKey: encryptionKey,
 			OnSecondInstanceLaunch: func(data application.SecondInstanceData) {
 				if window != nil {
@@ -71,7 +71,7 @@ func main() {
 	// 'URL' is the URL that will be loaded into the webview.
 	mainWindow := app.Window.NewWithOptions(application.WebviewWindowOptions{
 		Name:                       constant.VOIDRAFT_MAIN_WINDOW_NAME,
-		Title:                      constant.VOIDRAFT_WINDOW_TITLE,
+		Title:                      constant.VOIDRAFT_APP_NAME,
 		Width:                      constant.VOIDRAFT_WINDOW_WIDTH,
 		Height:                     constant.VOIDRAFT_WINDOW_HEIGHT,
 		Hidden:                     false,