- Move and replace utility files (SafariUtil, SpeechQueue, StringExtensions, TTSManager, VoiceManager)
- Refactor and extend SpeechPlayer components (UI, progress, volume, queue)
- Improved state and EnvironmentObject management (PlayerUIState)
- UI and logic optimizations in menu and tab views
- Remove obsolete and duplicate files
- General code and UX improvements
- Add BookmarkLabel model and DTO
- Create LabelsRepository and PLabelsRepository protocol
- Add GetLabelsUseCase for fetching labels
- Update BookmarkMapper to handle labels
- Add LabelsView and LabelsViewModel for UI
- Update BookmarksView and BookmarkLabelsView to display labels
- Add green2 color asset for labels
- Update API and repository layers to support labels
