feat(F-112): completed feature

work/artifacts/F-112/leader-close.json

@@ -0,0 +1,15 @@
+{
+  "feature_id": "F-112",
+  "agent": "leader",
+  "verdict": "APPROVED",
+  "summary": "F-112 adds an ai_assisted flag on products, auto-flips it on when the AI generates content, and renders the required disclaimer on the storefront product page.",
+  "evidence": [
+    "reviewer.json APPROVED",
+    "security.json APPROVED",
+    "qa.json APPROVED",
+    "npm test 169 passed / 0 failed",
+    "backend tsc + frontend tsc clean",
+    "migration 040 applied"
+  ],
+  "timestamp": "2026-08-21T13:35:00Z"
+}