- update dev server port to 4001 in package.json
- remove unused formatCurrency import from SupplierGroup component
- refactor cluster label generation for better multi-supplier display
- overhaul AreaGroup UI to use chip-style supplier tags with updated typography
- expand collapseAll handler to support both supplier and area group modes
- fix driver_locations schema mismatch: use `relation` instead of `driver` per live PB schema
- remove invalid `ready_for_collection` filter that caused silent 400 errors
- add order_item_attachments support for driver pickup photos with proper error handling:
* replace legacy collection_photo field with new collection for multiple per-item files
* upload photos after updating item status to avoid stranding assigned items
* show warning toast if upload fails instead of success confirmation
* update toast messages to reflect photo upload status
- add pre-build schema check script to catch invalid PB field references pre-deploy
- add corresponding npm scripts and prebuild hook for the schema check
- add e2e test scripts for collection and upload flows
- update type definitions and pocketbase SDK helpers for new schema and functionality
- add optional collection_photo field to OrderItem type and backend support for pickup photo uploads
- implement in-memory + localStorage cache for order items to eliminate tab-switch loading skeletons
- update service worker to use stale-while-revalidate for navigation requests to reduce perceived lag
- fix LocationTracker to only activate when logged in and hoist to root layout for persistent tracking
- adjust InstallPrompt positioning to avoid overlapping bottom navigation
- throttle map cluster recomputation to reduce unnecessary work during pan/zoom
- clear cached items on logout to prevent cross-driver data leakage
- Set up class-based dark mode in Tailwind config
- Add pre-hydration dark mode application to avoid theme flash on initial load
- Implement accessible dark mode toggle in settings page
- Update all UI surfaces (headers, bottom nav, maps) with dark mode color schemes
- Add comprehensive global CSS overrides for arbitrary Tailwind classes
- Add brand accent strips to header and bottom nav for consistent visual framing
- Refine map waypoint styling: reduce dot size, update label positioning and styling
- Add standardized item display helpers for consistent labeling across components
- Rework PocketBase data fetching into scoped assigned/pool/problem item queries
- Add proximity-based clustering and AreaGroup component for geographic list grouping
- Sync map page tab state with main collections list using localStorage
- Update all existing components to use new data and display patterns
- Add custom map marker, tooltip, and cluster styling
- rename `supplier` field to `suppliers` in OrderItem interface and PocketBase expand queries
- complete visual rebrand to warm cream (#f2f1ed) and dark brown (#26251e) color palette with custom CSS variables
- add accessibility improvements: skip-to-main content link, focus-visible styles, reduced motion support, and proper ARIA labels
- update all component styling to match new theme, including offline indicator, install prompt, login page, modals, map, bottom nav and global CSS
- standardize status colors: use green for success, red for errors, retain orange (#f54e00) as primary accent CTAs
