feat(F-161): completed feature

backlog/features.json

@@ -6751,13 +6751,15 @@
       "description": "Order detail must show shipping address, payment method, customer details and correct customer email without false missing-email warning.",
       "priority": "high",
       "risk": "med",
-      "status": "pending",
+      "status": "done",
       "created_at": "2026-08-22",
       "gates": {
-        "reviewer": false,
-        "security": false,
-        "qa": false
-      }
+        "reviewer": true,
+        "security": true,
+        "qa": true,
+        "close": true
+      },
+      "completed_at": "2026-08-22T16:13:37Z"
     },
     {
       "id": "F-162",
@@ -6788,6 +6790,21 @@
         "security": false,
         "qa": false
       }
+    },
+    {
+      "id": "F-164",
+      "type": "fix",
+      "title": "Update outdated POS Next.js",
+      "description": "Upgrade POS Next.js from outdated 15.x to the supported version aligned with Admin and fix resulting config/build compatibility.",
+      "priority": "high",
+      "risk": "med",
+      "status": "pending",
+      "created_at": "2026-08-22",
+      "gates": {
+        "reviewer": false,
+        "security": false,
+        "qa": false
+      }
     }
   ]
 }