feat(F-147): completed feature

work/artifacts/F-147/qa.json

@@ -0,0 +1,13 @@
+{
+  "feature_id": "F-147",
+  "agent": "qa",
+  "stage": "qa_gate",
+  "verdict": "APPROVED",
+  "summary": "tsc 0 (admin app); boundaries 0 new; verify.sh green. No regressions in existing admin pages.",
+  "checks": [
+    {"item": "tsc 0", "ok": true, "evidence": "npx tsc --noEmit (admin) 0 errors"},
+    {"item": "No boundary violation", "ok": true, "evidence": "check-module-boundaries.mjs apps/admin/src 0 new"},
+    {"item": "verify.sh", "ok": true, "evidence": "exit 0 (F-147 in_progress, runtime consistent)"}
+  ],
+  "issues": []
+}