- Add CREATE API endpoint for new bookmarks with POST request
- Implement CreateBookmarkRequestDto and CreateBookmarkResponseDto
- Create AddBookmarkView with form validation and clipboard integration
- Add AddBookmarkViewModel with URL validation and label parsing
- Implement CreateBookmarkUseCase with convenience methods
- Extend BookmarksRepository with createBookmark method returning server message
- Add comprehensive error handling for bookmark creation scenarios
- Integrate WebView dark mode support with CSS variables and system color scheme
- Add dynamic theme switching based on iOS appearance settings
- Enhance WebView styling with iOS-native colors and typography
- Fix BookmarksView refresh after bookmark creation
- Add floating action button and sheet presentation for adding bookmarks
- Implement form validation with real-time feedback
- Add clipboard URL detection and paste functionality
