feat(contributor-scan): retain first-party JavaScript tests in graphs

.kiro/specs/contributor-scan/spec.json

@@ -1,7 +1,7 @@
 {
   "feature_name": "contributor-scan",
   "created_at": "2026-09-08T20:00:00Z",
-  "updated_at": "2026-09-13T09:04:09.994054+00:00",
+  "updated_at": "2026-09-13T09:29:15.806475+00:00",
   "language": "en",
   "phase": "implementation",
   "approvals": {
@@ -35,8 +35,24 @@
       "date": "2026-09-13",
       "document": "frontend-retention-prerequisite.md",
       "topic": "Retain declared first-party JavaScript tests through ASTGen and jssrc2cpg; prerequisite for pre-push-safety-net 3.4.",
-      "approved": false,
-      "ready_for_implementation": false
+      "approved": true,
+      "ready_for_implementation": true,
+      "approval_source": "approved",
+      "task": "2.18"
     }
-  ]
+  ],
+  "approval_history": [
+    {
+      "at": "2026-09-13T09:17:01.788332+00:00",
+      "source": "approved",
+      "action": "Approved frontend-retention prerequisite, task 2.18, including reproducible dependency adaptation; resume pre-push-safety-net 3.4 after verification."
+    }
+  ],
+  "implementation_verification": {
+    "2.18": {
+      "status": "VERIFIED",
+      "review": "APPROVED",
+      "record": "frontend-retention-verification.md"
+    }
+  }
 }