- Introduced shortenCategory utility to strip redundant terms from labels
- Refactored BottleGrid filters into a compact, collapsible layout
- Added filter count indicator and improved chip styling
- Fully localized new filter UI elements
- Added 'Upload from Gallery' button to CameraCapture component
- Implemented secondary file input without 'capture' attribute to allow gallery selection on mobile
- Fixed overlapping header elements on mobile by making the header responsive
- Compacted 'Dram of the Day' button on small screens
- Added translations for the new gallery upload feature
- Created type-safe i18n system with TranslationKeys interface
- Added German (de) and English (en) translations with 160+ keys
- Implemented I18nContext provider and useI18n hook
- Added LanguageSwitcher component for language selection
- Refactored all major components to use translations:
* Home page, StatsDashboard, DramOfTheDay
* BottleGrid, EditBottleForm, CameraCapture
* BuddyList, SessionList, TastingNoteForm
* StatusSwitcher and bottle management features
- Implemented locale-aware currency formatting (EUR)
- Implemented locale-aware date formatting
- Added localStorage persistence for language preference
- Added automatic browser language detection
- Organized translations into 8 main categories
- System is extensible for additional languages
