feat(F-070): completed feature

work/artifacts/F-070/leader-close.json

@@ -0,0 +1,15 @@
+{
+  "feature_id": "F-070",
+  "agent": "leader",
+  "verdict": "APPROVED",
+  "summary": "All gates approved. F-070 adds product attribute badges to the frontend product detail page. Build, typecheck, lint, and verify.sh are all green. Closing F-070.",
+  "evidence": [
+    "work/artifacts/F-070/reviewer.json verdict=APPROVED",
+    "work/artifacts/F-070/security.json verdict=APPROVED",
+    "work/artifacts/F-070/qa.json verdict=APPROVED",
+    "npx tsc --noEmit (frontend) — exit 0",
+    "npx eslint on all 4 changed files — exit 0",
+    "./scripts/verify.sh — exit 0"
+  ],
+  "timestamp": "2026-08-19T16:22:00Z"
+}