feat(F-115): completed feature

work/artifacts/F-115/leader-close.json

@@ -0,0 +1,15 @@
+{
+  "feature_id": "F-115",
+  "agent": "leader",
+  "verdict": "APPROVED",
+  "summary": "F-115 restores the SKU-MV-{uuid} format on product creation and lazy migration, removes the SKU generate endpoint and admin editor, keeps the SKU helper module as a utility.",
+  "evidence": [
+    "reviewer.json APPROVED",
+    "security.json APPROVED",
+    "qa.json APPROVED",
+    "npm test 169 passed / 0 failed",
+    "backend tsc + admin tsc + frontend tsc clean",
+    "backend build OK"
+  ],
+  "timestamp": "2026-08-21T14:25:00Z"
+}