✨ feat: Device short code lookup

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

apps/admin/src/sections/user/index.tsx

@@ -61,6 +61,7 @@ export default function User() {
     user_id: sp.user_id || undefined,
     subscribe_id: sp.subscribe_id || undefined,
     user_subscribe_id: sp.user_subscribe_id || undefined,
+    short_code: sp.short_code || undefined,
   };
 
   return (
@@ -288,6 +289,10 @@ export default function User() {
           key: "user_subscribe_id",
           placeholder: t("subscriptionId", "Subscription ID"),
         },
+        {
+          key: "short_code",
+          placeholder: t("shortCode", "Short Code"),
+        },
       ]}
       request={async (pagination, filter) => {
         const { data } = await getUserList({