Replace 6 hardcoded German strings in PhotoUpload.tsx with t() calls:
- 'Tag verknüpfen' → t('photos.linkDay')
- 'Kein Tag' / 'Tag N' → t('photos.noDay') / t('photos.dayLabel')
- '{N} Foto(s) ausgewählt' → t('photos.photoSelected/photosSelected')
- 'bis zu 30 Fotos' hint → t('photos.fileTypeHint')
- 'Wird hochgeladen...' → t('common.uploading')
Add all 6 new keys to all 14 language files and update test
assertions from German strings to English equivalents.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Fix critical bug: Photos and Files pages had German text hardcoded in JSX,
now use t() keys visible correctly in all languages
- Add 16 new translation keys (photos/files UI, login validation, common errors,
rate limit message) across all 14 language files
- Add missing keys in packing, memories, and budget sections for br, de, it, es,
fr, nl, pl, cs, hu, ru, zh, zh-TW, ar
- Add 152+ missing keys for zh-TW (entire sections were absent)
- Change Vacay addon name to 'Férias' in pt-BR only
- Add client-side HTTP 429 interceptor that shows translated rate limit message
- Replace hardcoded English fallbacks in TripPlannerPage, DayPlanSidebar,
DisplaySettingsTab, MapSettingsTab, AccountTab, and TodoListPanel with t()
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>