feat(F-048): completed feature

work/artifacts/F-048/qa.json

@@ -0,0 +1,45 @@
+{
+  "feature_id": "F-048",
+  "verdict": "APPROVED",
+  "agent": "qa",
+  "timestamp": "2026-08-19T05:14:00Z",
+  "checks": {
+    "acceptance_migration_contract": {
+      "pass": true,
+      "evidence": "PostgreSQL real: 28 migraciones fresh up, segundo up no-op, full down y reapply up; 4/4 migration tests pasan."
+    },
+    "acceptance_backend_quality": {
+      "pass": true,
+      "evidence": "lint, boundaries (237 files), typecheck y build verdes; unit 41 files/124 tests; integration 15 files/56 tests."
+    },
+    "acceptance_admin_quality": {
+      "pass": true,
+      "evidence": "ESLint 0 errores, typecheck verde y Next production build verde con 24 rutas; upload hardened incluido."
+    },
+    "acceptance_frontend_quality": {
+      "pass": true,
+      "evidence": "Frontend principal lint 0 errores y build/TypeScript verde con 29 rutas; storefront Prettier, typecheck y build SSG/ISR verdes."
+    },
+    "acceptance_state_sync": {
+      "pass": true,
+      "evidence": "work/current.md, runtime-status y backlog apuntan a F-048; es la única feature in_progress."
+    },
+    "acceptance_repository_close_ready": {
+      "pass": true,
+      "evidence": "reviewer/security aprobados, git diff --check verde, auditorías 0 vulnerabilidades y no se detectaron secretos."
+    },
+    "verify": {
+      "pass": true,
+      "evidence": "./scripts/verify.sh verde con 116 features y runtime consistente."
+    },
+    "regression_traceability": {
+      "pass": true,
+      "evidence": "Se validaron catálogo, categorías, identity/users, cart/promotions, inventory/pricing, shipping, orders, checkout/E2E, pagos y migraciones contra PostgreSQL."
+    }
+  },
+  "warnings": [
+    "Admin conserva 25 warnings ESLint legacy y frontend 9; son no bloqueantes, con 0 errores y builds verdes.",
+    "El frontend principal muestra avisos esperados de rutas dinámicas no-store durante build, sin fallo de compilación."
+  ],
+  "notes": "QA gate aprobado; F-048 está listo para documentación breve y close_feature.py."
+}