- Remove italic styling from headers throughout app
- Reduce excessive font-black to font-bold
- Clean up tracking-widest to tracking-wider
- Normalize button styling across pages
- Add cn import to UserMenu.tsx
- Add Plus import to RoomDetailPage.tsx
- Fix MOCK_ROOMS strains readonly type in DashboardPage.tsx
- Refactor RoomsPage.tsx with Control Room aesthetic
- BatchDetailPage: lifecycle timeline, KPI strip, tabbed interface
- TasksPage: operational command board with filtering sidebar
- AuditLogPage: System Ledger with clinical styling
- BatchesPage: Production Inventory with KPI cards
- Updated color tokens and typography across components
- Room cards now have colored header backgrounds per type (VEG=green, FLOWER=purple, DRY=amber, CURE=orange, etc.)
- Cards are clickable, linking to /rooms/:id
- New RoomDetailPage with gradient header, sensor metrics with sparklines, active batches list
- Backend: GET /rooms/:id endpoint returns room with batches
