- GET /api/v1/catalog/sync?since= — delta sync for Android offline-first
- POST /api/v1/transactions/batch — idempotency-keyed batch upload (207 Multi-Status),
validates product ownership, skips duplicates silently
- GET /api/v1/transactions + /reports/summary — paginated list and aggregated
revenue/tax/top-product reporting with date range filters
- ReportsPage: stat cards, payment method breakdown, top-10 products, transaction table
- Reports added to sidebar nav and router
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
jason
91e1a1ffbf