- Refactor BookmarksView with better error handling and loading states
- Optimize BookmarkLabelsViewModel with cached properties and reduced recomputation
- Fix Core Data thread safety in LabelsRepository with performAndWait
- Enhance TagManagementView with sorted selected labels display
- Clean up ShareBookmarkViewModel comments
- Update localization strings for error states
- Bump build version to 19
These changes improve overall app performance and user experience across
bookmark management workflows.