Overhaul the app's color system by replacing all hardcoded Tailwind color classes with semantic theme variables to ensure consistent theming across all components, pages, and tests.
Additional changes:
- Add assigned date support for order item status updates: add `assignedDate` field to the order item status PATCH API, implement server-side normalization/validation, and add corresponding tests
- Refactor purchase order PDF workflows to use the consolidated `purchase_orders.documents` field instead of the legacy separate `purchase_order_pdfs` collection
- Fix quote number parsing and formatting to support both dashed (Q-YYYY-MM-NNN) and dashless (QYYYYMMNNN) formats
- Rename `driver_pool` item status to `collection_pool` across the codebase
- Add null handling for order item quantities and pricing to display "—" for missing values
- Improve filter tab styling: make mobile tabs scrollable, prevent text wrapping, hide scrollbar
- Add new utility scripts, API routes, migrations, and polish small UI/UX fixes including tsconfig updates and theme hook improvements
Fix inconsistent line endings across all project files for cross-environment consistency.
Add complete unit test suite covering core utilities, API routes, and server services.
Add Playwright E2E test setup with smoke, auth, and agent API tests.
Update all project configuration files to match standardized formatting.
Fix MCP API error handling to properly propagate HTTP status codes and use correct JSON-RPC error codes.
Add VSCode workspace configuration, extensions, and example MCP config files.
Update .gitignore to exclude new test and build artifacts.
Introduce PocketBase workflow support, migration tooling, server APIs and documentation. Adds a set of PocketBase collection JSONs (order_items, order_items_v2, collection_pool, delivery_notes, delivery_note_items, repairs) and a large import manifest for workflow collections; includes docs describing MCP/API layer, migration audit, order-item schema and rollout plans. Adds server-side agent/MCP endpoints and services (api/mcp, api/v1/orders, collection-pool, order-items status, health) plus helper modules (pocketbase-admin, orders-service, order-item-status, agent-auth) and a migration script to create order_items_v2/collection_pool. UI: new pages for collection-pool, delivery-notes, repairs and several updates to orders/quotes pages, sidebar, tooltip and pb helpers/types. Also updates package.json (migration script and related changes) and global styles. Required env vars and suggested migration command are documented (e.g. NEXT_PUBLIC_POCKETBASE_URL, PB_ADMIN_EMAIL, PB_ADMIN_PASSWORD, ORDER_ITEMS_COLLECTION; run npm run pb:migrate:orders-v2).
