Add complete quote template functionality, enhanced outbound email sending, new quote statuses, and supporting infrastructure:
- Add new quote statuses (template, sending, mail_failed) with tailored UI styling for status pills
- Implement full template workflows: save real quotes as templates, create new quotes from existing templates
- Add support for custom quote dates and extended validity periods on generated PDF documents
- Build out improved email pipeline with persisted compose fields and retry functionality for failed sends
- Add attachment direction tracking to categorize inbound, outbound, and generated quote attachments
- Fix tooltip component to properly handle Radix `asChild` prop to avoid React DOM attribute errors
- Add comprehensive test coverage, schema migrations, and update sample test and production data
- Bump quote rewrite API timeout to 180s for longer AI batch processing
- Extend structured quote item fields to include model and size, remove old type field
- Overhaul n8n quote rewriter workflow with updated prompt and null-safe output handling
- Add locked source-of-truth pricing controls to auto-calculate cost/selling prices
- Remove inline cost/selling inputs from quote items table and refine table layout
- Improve rewrite modal UI with sticky headers, better empty chip handling, and styling
- Add `user_edited` field to QuoteItem type to gate AI rewrites on user-edited content
- Add idempotent migration script to add and backfill the `user_edited` field across quote items
- Replace plain Select components with searchable SupplierSearch combobox across order and quote pages
- Add working days calculation utility and aged quote warning badges for overdue quotes
- Implement expandable row previews in the quotes list view
- Add full AI rewrite workflow: backend API endpoint, frontend modal, and n8n workflow definition
- Update package scripts for the new migration
This commit implements the full inbound quote email processing workflow and atomic quote numbering:
- Add PocketBase collections for monthly atomic quote counters, email attachments, and threaded replies
- Add idempotent migration script to set up new collections and add deduplication field to existing quotes table
- Implement `/api/v1/quotes/next-number` endpoint for properly formatted Q-YYYY-MM-NNN quote numbers
- Add MCP tools for idempotent quote creation, reply threading, and message ID lookup
- Add end-to-end and concurrent smoke tests for pipeline validation
- Update TypeScript types for new quote-related entities
- Update project documentation and package.json scripts
- Mark quote email intake as complete in the parity backlog
- Add n8n v2 workflows for automated email monitoring and error alerts
