🎨 Optimize preset theme code

frontend/src/views/editor/theme/dark/aura.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#21202e',
-  backgroundSecondary: '#21202e',
+  backgroundSecondary: '#2B2A3BFF',
   surface: '#21202e',
   dropdownBackground: '#21202e',
   dropdownBorder: '#3b334b',

frontend/src/views/editor/theme/dark/dracula.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#282A36',
-  backgroundSecondary: '#282A36',
+  backgroundSecondary: '#323543FF',
   surface: '#282A36',
   dropdownBackground: '#282A36',
   dropdownBorder: '#191A21',

frontend/src/views/editor/theme/dark/github-dark.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#24292e',
-  backgroundSecondary: '#24292e',
+  backgroundSecondary: '#2E343BFF',
   surface: '#24292e',
   dropdownBackground: '#24292e',
   dropdownBorder: '#1b1f23',

frontend/src/views/editor/theme/dark/material-dark.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#263238',
-  backgroundSecondary: '#263238',
+  backgroundSecondary: '#2D3E46FF',
   surface: '#263238',
   dropdownBackground: '#263238',
   dropdownBorder: '#FFFFFF10',

frontend/src/views/editor/theme/dark/one-dark.ts

@@ -15,7 +15,7 @@ const chalky = "#e5c07b",
     whiskey = "#d19a66",
     violet = "#c678dd",
     darkBackground = "#21252b",
-    highlightBackground = "#2c313a",
+    highlightBackground = "#313949FF",
     background = "#282c34",
     tooltipBackground = "#353a42",
     selection = "#3E4451",

frontend/src/views/editor/theme/dark/solarized-dark.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#002B36',
-  backgroundSecondary: '#002B36',
+  backgroundSecondary: '#003643FF',
   surface: '#002B36',
   dropdownBackground: '#002B36',
   dropdownBorder: '#2AA19899',

frontend/src/views/editor/theme/dark/tokyo-night-storm.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#24283b',
-  backgroundSecondary: '#24283b',
+  backgroundSecondary: '#2B3151FF',
   surface: '#24283b',
   dropdownBackground: '#24283b',
   dropdownBorder: '#7982a9',

frontend/src/views/editor/theme/dark/tokyo-night.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#1a1b26',
-  backgroundSecondary: '#1a1b26',
+  backgroundSecondary: '#272839FF',
   surface: '#1a1b26',
   dropdownBackground: '#1a1b26',
   dropdownBorder: '#787c99',

frontend/src/views/editor/theme/index.ts

@@ -0,0 +1,12 @@
+import { Extension } from '@codemirror/state';
+import type { ThemeColors } from './types';
+import { createBaseTheme } from './base';
+
+/**
+ * 根据自定义颜色配置创建主题
+ */
+export function createThemeByColors(colors: ThemeColors): Extension {
+  return createBaseTheme(colors);
+}
+
+

frontend/src/views/editor/theme/light/github-light.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#fff',
-  backgroundSecondary: '#fff',
+  backgroundSecondary: '#f1faf1',
   surface: '#fff',
   dropdownBackground: '#fff',
   dropdownBorder: '#e1e4e8',

frontend/src/views/editor/theme/light/material-light.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#FAFAFA',
-  backgroundSecondary: '#FAFAFA',
+  backgroundSecondary: '#f1faf1',
   surface: '#FAFAFA',
   dropdownBackground: '#FAFAFA',
   dropdownBorder: '#00000010',

frontend/src/views/editor/theme/light/solarized-light.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#FDF6E3',
-  backgroundSecondary: '#FDF6E3',
+  backgroundSecondary: '#FFEEBCD4',
   surface: '#FDF6E3',
   dropdownBackground: '#FDF6E3',
   dropdownBorder: '#D3AF86',

frontend/src/views/editor/theme/light/tokyo-night-day.ts

@@ -8,7 +8,7 @@ export const config: ThemeColors = {
   
   // 基础色调
   background: '#e1e2e7',
-  backgroundSecondary: '#e1e2e7',
+  backgroundSecondary: '#D2D8EFFF',
   surface: '#e1e2e7',
   dropdownBackground: '#e1e2e7',
   dropdownBorder: '#6a6f8e',

frontend/src/views/editor/theme/registry.ts

@@ -1,59 +0,0 @@
-import { Extension } from '@codemirror/state';
-import type { ThemeColors } from './types';
-import { createBaseTheme } from './base';
-
-// 深色主题导入
-import { config as draculaConfig } from './dark/dracula';
-import { config as auraConfig } from './dark/aura';
-import { config as githubDarkConfig } from './dark/github-dark';
-import { config as materialDarkConfig } from './dark/material-dark';
-import { config as oneDarkConfig } from './dark/one-dark';
-import { config as solarizedDarkConfig } from './dark/solarized-dark';
-import { config as tokyoNightConfig } from './dark/tokyo-night';
-import { config as tokyoNightStormConfig } from './dark/tokyo-night-storm';
-
-// 浅色主题导入
-import { config as githubLightConfig } from './light/github-light';
-import { config as materialLightConfig } from './light/material-light';
-import { config as solarizedLightConfig } from './light/solarized-light';
-import { config as tokyoNightDayConfig } from './light/tokyo-night-day';
-
-/**
- * 主题配置映射表
- * key: 主题名称（与数据库中的 name 字段一致）
- * value: 主题颜色配置
- */
-const themeConfigMap: Record<string, ThemeColors> = {
-  // 深色主题
-  'dracula': draculaConfig,
-  'aura': auraConfig,
-  'github-dark': githubDarkConfig,
-  'material-dark': materialDarkConfig,
-  'one-dark': oneDarkConfig,
-  'solarized-dark': solarizedDarkConfig,
-  'tokyo-night': tokyoNightConfig,
-  'tokyo-night-storm': tokyoNightStormConfig,
-  
-  // 浅色主题
-  'github-light': githubLightConfig,
-  'material-light': materialLightConfig,
-  'solarized-light': solarizedLightConfig,
-  'tokyo-night-day': tokyoNightDayConfig,
-};
-
-/**
- * 根据主题名称获取主题配置
- */
-export function getThemeConfig(themeName: string): ThemeColors | null {
-  return themeConfigMap[themeName] || null;
-}
-
-
-/**
- * 根据自定义颜色配置创建主题
- */
-export function createThemeByColors(colors: ThemeColors): Extension {
-  return createBaseTheme(colors);
-}
-
-