✨ feat: initialize AeroStart browser start page project

Implement a modern, customizable browser start page with comprehensive features:

- Multi-theme support with 8 preset color schemes
- Custom wallpaper system supporting images and videos with multiple fit modes
- Integrated search functionality with 5 major search engines (Google, Baidu, Bing, DuckDuckGo, Bilibili)
- Real-time clock component with 12/24 hour format options
- Dynamic background blur effect during search for enhanced focus
- Complete i18n system with English and Chinese language support
- Responsive design with smooth animations and transitions
- Local storage integration for persistent user preferences
- Context menu system for quick settings access
- Toast notification system for user feedback
- Error boundary for robust error handling

Tech Stack:
- React 19 with TypeScript
- Vite 6 for build tooling
- Tailwind CSS for styling
- Local storage for data persistence

Project Structure:
- Core components: Clock, SearchBox, SettingsModal, ThemeSettings, WallpaperManager
- Utility modules: storage management, search suggestions
- Context providers: Toast notifications, i18n
- Type definitions and constants configuration

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

i18n/types.ts

@@ -0,0 +1,95 @@
+export type Language = 'en' | 'zh';
+
+export interface Translation {
+  // Common
+  settings: string;
+  appearance: string;
+  searchEngines: string;
+
+  // Theme Settings
+  themeColor: string;
+  showSeconds: string;
+  use24HourFormat: string;
+  maskBlurEffect: string;
+  searchHistory: string;
+  backgroundBlur: string;
+  searchBoxOpacity: string;
+
+  // Wallpaper Settings
+  wallpaperSettings: string;
+  uploadImageVideo: string;
+  enterImageVideoUrl: string;
+  apply: string;
+  cover: string;
+  contain: string;
+  fill: string;
+  repeat: string;
+  center: string;
+  deleteWallpaper: string;
+
+  // Search Engine Manager
+  addCustomEngine: string;
+  editSearchEngine: string;
+  name: string;
+  searchUrl: string;
+  svgIconCode: string;
+  optional: string;
+  preview: string;
+  cancel: string;
+  save: string;
+  add: string;
+  current: string;
+  setDefault: string;
+  edit: string;
+  delete: string;
+
+  // Search Box
+  search: string;
+  searchOn: string;
+  recentSearches: string;
+  clearHistory: string;
+
+  // Context Menu
+  copy: string;
+  cut: string;
+  paste: string;
+
+  // Error Boundary
+  somethingWentWrong: string;
+  errorMessage: string;
+  retry: string;
+  refreshPage: string;
+
+  // Toast Messages
+  searchEngineDeleted: string;
+  searchEngineUpdated: string;
+  newSearchEngineAdded: string;
+  duplicateEngineName: string;
+  customWallpaperApplied: string;
+  wallpaperUploaded: string;
+  wallpaperDeleted: string;
+  fileSizeExceeded: string;
+  unsupportedFileType: string;
+  fileContentMismatch: string;
+  storageFull: string;
+  invalidUrlFormat: string;
+  unsupportedProtocol: string;
+  invalidSearchUrl: string;
+  copyFailed: string;
+  cutFailed: string;
+  cannotReadClipboard: string;
+
+  // Clock
+  monday: string;
+  tuesday: string;
+  wednesday: string;
+  thursday: string;
+  friday: string;
+  saturday: string;
+  sunday: string;
+
+  // Language
+  language: string;
+  english: string;
+  chinese: string;
+}