refactor(devices): close all MED/LOW review items

- Extract DEVICE_ALIAS_MAX_LENGTH to src/constants/devices.ts so the
  user page and admin page share one source of truth (mirroring the
  bot's ALIAS_MAX_LENGTH=64). Was duplicated as a magic 64 in both
  files (MED-5).
- Replace ✓ / ✕ / ✏️ glyphs in AdminUserDetail.tsx with inline SVGs,
  matching the icon style already used by Subscription.tsx for the
  same rename/save/cancel actions. Eliminates the platform-dependent
  emoji rendering inconsistency (MED-4).
- Add haptic feedback to the user-side renameDeviceMutation —
  notification('success') on save, notification('error') on failure.
  Brings it in line with the other Subscription.tsx mutations
  (LOW-9).
- Translate the new rename keys into zh.json and fa.json (en.json
  already covered in the previous follow-up). Cabinet now ships full
  parity across all 4 locales for the rename UI.

src/locales/zh.json

@@ -454,6 +454,11 @@
     "month": "月",
     "myDevices": "我的设备",
     "noDevices": "没有已连接的设备",
+    "renameDevice": "重命名",
+    "renameDeviceSave": "保存",
+    "renameDeviceCancel": "取消",
+    "renameDevicePlaceholder": "设备名称",
+    "deviceRenamed": "设备名称已更新",
     "perExtraDevice": "/ 额外设备",
     "perMonth": "/月",
     "purchasedTraffic": "已购流量",
@@ -2666,7 +2671,10 @@
           "none": "没有已连接的设备",
           "resetAll": "重置全部",
           "deleted": "设备已删除",
-          "allDeleted": "所有设备已重置"
+          "allDeleted": "所有设备已重置",
+          "rename": "重命名",
+          "renameSave": "保存",
+          "renamed": "设备名称已更新"
         },
         "referral": {
           "title": "推荐计划",