- Add user table mock and db.insert returning chain to rbac.test.ts
- Add three new tests: happy-path auto-provision, email-prefix fallback,
and miss-path (no user → 403)
- Add TC-API-1.4 to UAT_PLAYBOOK.md §4.1 for first-login auto-provision
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Created comprehensive UAT playbook covering all 13 route groups with test cases for authentication, client management, pet management, appointment scheduling, services, staff management, invoicing & payments, customer portal, waitlist, search, reports, impersonation, and settings & setup.
Co-Authored-By: Paperclip <noreply@paperclip.ing>