feat(POS-FIX-12): completed feature

backlog/features.json

@@ -7706,6 +7706,23 @@
         "close": true
       },
       "completed_at": "2026-08-24T06:13:43Z"
+    },
+    {
+      "id": "POS-FIX-12",
+      "type": "fix",
+      "title": "POS: proxy route.ts falta DELETE handler",
+      "description": "El proxy de Next.js no tiene handler para DELETE, causando 405 en eliminar pendiente.",
+      "priority": "high",
+      "risk": "low",
+      "status": "done",
+      "created_at": "2026-08-24",
+      "gates": {
+        "reviewer": true,
+        "security": true,
+        "qa": true,
+        "close": true
+      },
+      "completed_at": "2026-08-24T06:42:41Z"
     }
   ]
 }