- Add google_fonts ^6.2.1; apply Inter via GoogleFonts.interTextTheme
for both dark and light themes (English/Latin chars use Inter,
CJK chars fall back to system font automatically)
- Add _showLanguagePicker bottom sheet in profile page with 4 options:
Auto (follow system), 简体中文, 繁體中文, English
- Wire language row onTap to open the picker
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- AppBar background transparent, merges with scaffold for seamless look
- toolbarHeight reduced from 64dp to 44dp (~20dp screen space saved)
- scrolledUnderElevation: 0 prevents Material 3 shadow on scroll
- Icons 24→20px with VisualDensity.compact for tighter action buttons
- Title fontSize 16 w600, less visual weight
- Both dark and light themes updated consistently
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
hailin