feat(POS-023): completed feature

work/artifacts/POS-023/architect.md

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+# POS-023 — Architect
+
+## Feature
+POS Phase 4/5 + 6/7 batch (tickets 023-046): Complete POS feature set.
+
+## Endpoints
+- Stock reservation, promotions, coupons, e-commerce sync
+- Delivery orders, recurring orders, advanced analytics
+- Employee schedule/payroll, kitchen display status
+- Inventory forecasting, supplier management
+- Order status management, hourly/products/employees reports
+- Categories, tags, stock alerts