feat(F-176): completed feature

work/runtime-status.json

@@ -1,11 +1,68 @@
 {
-  "feature_id": null,
-  "stage": "idle",
+  "feature_id": "F-176",
+  "stage": "close",
   "agent": "leader",
-  "action": "Sin ejecución activa",
-  "state": "waiting",
+  "action": "Close POS existing product search fix",
+  "state": "running",
   "next_agent": "leader",
   "waiting_for": "Seleccionar una feature pending y actualizar este estado",
-  "updated_at": "2026-08-22T16:39:53Z",
-  "timeline": []
+  "updated_at": "2026-08-22T16:49:23Z",
+  "timeline": [
+    {
+      "ts": "2026-08-22T16:45:39Z",
+      "agent": "leader",
+      "stage": "intake",
+      "state": "running",
+      "message": "Diagnose POS product search for existing barcode"
+    },
+    {
+      "ts": "2026-08-22T16:46:57Z",
+      "agent": "architect",
+      "stage": "design",
+      "state": "running",
+      "message": "Align POS lookup SQL with current catalog schema"
+    },
+    {
+      "ts": "2026-08-22T16:47:05Z",
+      "agent": "implementer",
+      "stage": "build",
+      "state": "running",
+      "message": "Repair POS product lookup queries and visible errors"
+    },
+    {
+      "ts": "2026-08-22T16:48:42Z",
+      "agent": "reviewer",
+      "stage": "review_gate",
+      "state": "running",
+      "message": "Review current-schema POS search repair"
+    },
+    {
+      "ts": "2026-08-22T16:48:51Z",
+      "agent": "security",
+      "stage": "security_gate",
+      "state": "running",
+      "message": "Audit POS search authorization and SQL parameters"
+    },
+    {
+      "ts": "2026-08-22T16:49:02Z",
+      "agent": "qa",
+      "stage": "qa_gate",
+      "state": "running",
+      "message": "Validate partial barcode and exact EAN searches"
+    },
+    {
+      "ts": "2026-08-22T16:49:12Z",
+      "agent": "documenter",
+      "stage": "document",
+      "state": "running",
+      "message": "Document repaired POS lookup behavior"
+    },
+    {
+      "ts": "2026-08-22T16:49:23Z",
+      "agent": "leader",
+      "stage": "close",
+      "state": "running",
+      "message": "Close POS existing product search fix"
+    }
+  ]
 }