flutter_reorderable_grid_view requires String keys, not int. Also
adds safe area top padding so the room grid doesn't overlap the
system status bar.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Replace placeholder RoomsScreen with ConsumerWidget watching roomWithStatsProvider
- Create RoomCard with icon, name, due count badge, cleanliness progress bar
- 2-column ReorderableBuilder grid with drag-and-drop reorder
- Empty state, loading, error states with retry
- Long-press menu for edit/delete with confirmation dialog
- FAB for room creation navigation
- Update app_shell_test with provider override for rooms stream
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- GoRouter with StatefulShellRoute.indexedStack and 3 branches (Home, Rooms, Settings)
- AppShell with NavigationBar using localized labels and thematic icons
- HomeScreen with empty state and cross-navigation to Rooms tab
- RoomsScreen with empty state and placeholder action button
- SettingsScreen with SegmentedButton theme switcher and About section
- Widget test verifying 3 navigation destinations with correct German labels
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
