Implements Phase 3 of the feature roadmap:
- Room entity with 7 default rooms (Kitchen, Living Room, Bedroom, etc.)
- RoomRepositoryProtocol and CoreDataRoomRepository for persistence
- CreateDefaultRoomsUseCase and ManageRoomsUseCase for CRUD operations
- RoomsListView with swipe-to-delete and drag-to-reorder
- RoomEditorView with SF Symbol icon picker
- RoomPickerView for assigning plants to rooms
- Updated Plant entity (location → roomID) and PlantDetailView
- Added "Manage Rooms" section in SettingsView
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
7786a40ae0