- Introduced a new ThemeCustomizer component for real-time theme customization.
- Updated UserProfile.vue to integrate the ThemeCustomizer and manage theme settings.
- Enhanced theme management with new settings for layout, primary color, and skin.
- Added support for semi-dark menu and responsive design adjustments.
- Implemented local storage persistence for theme settings.
- Updated localization files to include new theme customizer strings in English, Simplified Chinese, and Traditional Chinese.
- Modified styles to support new bordered skin and theme customizer layout.
- Refactored existing components (HeaderTab, SearchBar) to accommodate new theme features.
