- Add custom i18n infrastructure with TypeScript support
- Support Chinese (zh-CN) and English (en-US) languages
- Implement language switching with localStorage persistence
- Update all components with translation keys:
* System info components (board-info-panel, board-index)
* Display management components (display-state-index, display-state-card)
* LED strip configuration components (led-strip-configuration, led-count-control-panel)
* White balance component with detailed usage instructions
* LED test component with test pattern descriptions
- Add comprehensive translation coverage for:
* Navigation menus and page titles
* Common UI elements (buttons, status, actions)
* Hardware information and connection status
* Display configuration options
* LED strip settings and controls
* White balance adjustment instructions and tips
* LED test modes and descriptions
* Error messages and status indicators
- Features:
* Dynamic language switching without app restart
* Type-safe translation keys with full TypeScript support
* Modular design for easy language extension
* Responsive UI updates using SolidJS reactivity
- Install and configure Tailwind CSS 4.1 with Daisy-UI plugin
- Redesign main navigation with responsive navbar and dark theme
- Optimize LED strip configuration layout with modern card components
- Improve screen preview performance with frame-based rendering
- Reduce LED pixel size for better visual appearance
- Remove excessive debug logging for better performance
- Fix Tailwind CSS ESM compatibility issues with dynamic imports
- Add LED strip visualization around display previews
- Show real-time color status for each LED pixel
- Support multi-display LED strip configurations
- Use elegant 16px thin LED strip design
- Real-time LED color sync via WebSocket
- Responsive layout with display scaling support
