- Add testing patterns section (Grid Page, Wizard, Permission Gates)
- Convert all behaviors to numbered tables with checkboxes
- Specify test strategy per behavior (Unit/Integration/UI)
- Group by feature area: Display, Filter, Sort, Pay Wizard, etc.
- Add cross-cutting Permissions and Lock Date tables
- Reduce from 496 to 403 lines while being more comprehensive
Add behavior documentation covering all SSR and legacy SPA pages:
- Testing strategy and type definitions (unit/integration/UI)
- Dashboard, Invoice, Payment, Transaction, Ledger pages
- Company/Settings, POS, Admin, Search, Auth pages
- Legacy SPA behavior docs (no UI tests until migrated)
- Edge cases, test data requirements, and dependencies per subsystem
Total: 3,600+ lines of behavior documentation to guide test authorship.
