This commit adds the full end-to-end SKU pricing match flow for quote items:
- Add new QuoteItem and PriceListRow fields for SKU and pricing metadata
- Add sku_normalised to price_list for robust format-agnostic SKU matching
- Refactor price list search to use modular search builder and filter helpers
- Add database migrations, backfill scripts, and new package commands
- Update catalogue search UI and fix quote list accidental click behavior
- Add comprehensive unit, smoke, and end-to-end test suites
- Update documentation for the new price search and extraction logic
This commit overhauls the order management system to use item-level status tracking instead of a single order-level status:
- Remove deprecated `orders.status` field and add `invoiced` and quote match audit fields
- Add `isOrderComplete` utility with tests to validate fully delivered orders
- Add purchase order PDF rendering support and tooling
- Add geo coordinate fields for companies/customers with map link UI
- Add REST management APIs for customers, companies, and suppliers
- Update customer/company services to use relation fields instead of free text
- Add status pill and tab filter components for item status visualization
- Add quote-to-order matching logic and unit tests
- Update all pages, components, and tests to match the new schema
- Include all required PocketBase migrations and schema updates
