feat(ADM-018): completed feature

work/artifacts/F-010/leader-close.json

@@ -0,0 +1,36 @@
+{
+  "feature_id": "F-010",
+  "agent": "leader",
+  "stage": "close",
+  "verdict": "APPROVED",
+  "title": "Variants, SKU/EAN and product rich data",
+  "gates": {
+    "review": "APPROVED",
+    "security": "APPROVED",
+    "qa": "APPROVED"
+  },
+  "verification": {
+    "lint": "clean",
+    "boundaries": "84 files OK",
+    "typecheck": "clean",
+    "build": "clean",
+    "unit_tests": "61 passed, 33 skipped",
+    "integration_tests": "present; skipped without TEST_DATABASE_URL",
+    "verify_sh": "green"
+  },
+  "deliverables": [
+    "migrations/008_catalog_variants_rich_data.js",
+    "src/modules/catalog/domain/variant.ts",
+    "src/modules/catalog/application/variant-use-cases.ts",
+    "src/modules/catalog/infrastructure/pg-variant-repository.ts",
+    "src/modules/catalog/infrastructure/pg-rich-data-repository.ts",
+    "catalog API routes for variants and rich data",
+    "tests: rich data provenance unit, catalog integration acceptance",
+    "README variants/rich-data documentation"
+  ],
+  "known_followups": [
+    "No OpenFoodFacts sync job until a dedicated integration ticket",
+    "No images until F-011",
+    "No stock/pricing semantics until inventory/pricing tickets"
+  ]
+}