feat(F-088): completed feature

work/artifacts/F-088/qa.json

@@ -0,0 +1,14 @@
+{
+  "feature_id": "F-088",
+  "agent": "qa",
+  "verdict": "APPROVED",
+  "summary": "Admin typecheck, production build, and LAN HTTP smoke test pass after the client type correction.",
+  "evidence": [
+    "npx tsc --noEmit in project/apps/admin exit 0",
+    "npm run build in project/apps/admin exit 0",
+    "project/apps/admin/.next/BUILD_ID exists",
+    "curl http://127.0.0.1:3004/ returned HTTP 200",
+    "curl http://192.168.18.93:3004/ returned HTTP 200"
+  ],
+  "timestamp": "2026-08-20T19:28:50Z"
+}