- Add quotes around label values to match API requirements
- Fix label filtering for labels with spaces (e.g. 'aa aa')
- Ensure proper URL encoding as required by server
- Maintains existing pagination and filtering functionality
- Create String+Localization extension with .localized property
- Add LabelUtils for consistent label splitting and deduplication logic
- Implement Legal & Privacy settings section with Privacy Policy and Legal Notice views
- Add German/English localization for all navigation states and settings sections
- Fix navigationDestination placement warning in PadSidebarView
- Unify label input handling across main app and share extension
- Support for space-separated label input in share extension
Navigation & Settings now fully localized:
- All/Unread/Favorites/Archive → Alle/Ungelesen/Favoriten/Archiv
- Font/Appearance/Cache/General/Server Settings → German equivalents
- Legal section with GitHub issue reporting and email support contact
