- Replace emoji flags with SVG-based country flags
- German flag: Black-Red-Gold (official colors)
- USA flag: Red-White-Blue with stars
- Dynamic flag switching on language change
- Applied to both dashboard and leaderboard
- Database achievements now support English translations
- Extended achievements table with name_en and description_en columns
- Updated API routes to return English translations
- Simplified frontend translation system to use database translations
Carsten Graf
340e22a815