Develop (#55)

feat: optimize dashboard/search UX and simplify extension architecture

Redesign Dashboard with compact tool grid and recently used tools
Improve TopBar search UX with Cmd/Ctrl+K shortcut and better history navigation
Reorganize project structure into src/
Migrate i18n from react-i18next to chrome.i18n
Remove runtime language switch and settings page
Remove HTML/Markdown conversion tools
Clean up unused code, dead animations, redundant comments, and imports
Improve component consistency with shadcn/ui patterns
Replace hardcoded strings/colors with i18n tokens and theme tokens
Add comprehensive project documentation and coding standards
Fix CI artifact upload workflow and multiple TypeScript/test issues

Includes various refactors, UI polish, i18n cleanup, CI improvements,
and maintenance updates across the codebase.

eslint.config.ts

@@ -5,16 +5,13 @@ import reactPlugin from 'eslint-plugin-react';
 import globals from 'globals';
 
 export default tseslint.config(
-  // 1. 全局物理隔离：彻底掐灭对构建产物与配置本身的干扰
   {
     ignores: ['dist', '.output', '.wxt', 'node_modules', 'eslint.config.ts', 'eslint.config.js'],
   },
 
-  // 2. 注入 JavaScript 与 TypeScript 的官方大师级推荐规则集
   js.configs.recommended,
   ...tseslint.configs.recommended,
 
-  // 3. 针对测试文件专属沙箱：解耦强类型死锁，放行 any，容忍未消费变量
   {
     files: ['**/__tests__/**', '**/*.test.{ts,tsx}', '**/*.spec.{ts,tsx}', 'setupTests.ts'],
     rules: {
@@ -26,16 +23,8 @@ export default tseslint.config(
     },
   },
 
-  // 4. 核心业务全受控大管线（Hooks, Entrypoints, Components 统一护航）
   {
-    files: [
-      'hooks/**/*.{ts,tsx}',
-      'entrypoints/**/*.{ts,tsx}',
-      'pages/**/*.{ts,tsx}',
-      'utils/**/*.{ts,tsx}',
-      'components/**/*.{ts,tsx}',
-      'services/**/*.{ts,tsx}',
-    ],
+    files: ['src/**/*.{ts,tsx}'],
     ignores: ['**/__tests__/**', '**/*.test.{ts,tsx}', '**/*.spec.{ts,tsx}'],
 
     languageOptions: {
@@ -44,17 +33,13 @@ export default tseslint.config(
         ...globals.browser,
         ...globals.node,
       },
-      // 💡 修复点 1（史诗级治愈）：废除脆弱的 project 硬编码路径！
-      // 拥抱 typescript-eslint 官方推荐的 projectService 常驻动态类型调度中枢。
-      // 它会在内存中全自动、流式为所有新建、悬空或暂存文件分配编译上下文，
-      // 彻底终结 "file is not included in any tsconfig" 的全量崩溃黑洞！
+
       parserOptions: {
         projectService: true,
         tsconfigRootDir: import.meta.dirname,
       },
     },
 
-    // 挂载插件沙箱
     plugins: {
       react: reactPlugin,
       'react-hooks': reactHooks,
@@ -66,24 +51,19 @@ export default tseslint.config(
       },
     },
 
-    // 💡 修复点 2：高精对齐 React 19 / JSX Runtime 的全量生产质检规则大闸
     rules: {
-      // 激活 react-hooks 官方推荐规则
       ...reactHooks.configs.recommended.rules,
-      // 激活 react 官方精选规则（排除旧版 React 必须手动 import 的历史包袱）
       ...reactPlugin.configs.recommended.rules,
       ...reactPlugin.configs['jsx-runtime'].rules,
 
       'react/prop-types': 'off',
 
-      // 清洗原生未消费变量冲突，统一交由 TS 高阶哨兵接管
       'no-unused-vars': 'off',
       '@typescript-eslint/no-unused-vars': [
         'warn',
         { argsIgnorePattern: '^_', varsIgnorePattern: '^_' },
       ],
 
-      // 彻底关闭老旧的 JSX 作用域检查，全面契合 React 19 核心美学
       'react/react-in-jsx-scope': 'off',
     },
   },