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/fa.json

@@ -454,6 +454,11 @@
     "month": "ماه",
     "myDevices": "دستگاه‌های من",
     "noDevices": "هیچ دستگاه متصلی نیست",
+    "renameDevice": "تغییر نام",
+    "renameDeviceSave": "ذخیره",
+    "renameDeviceCancel": "لغو",
+    "renameDevicePlaceholder": "نام دستگاه",
+    "deviceRenamed": "نام دستگاه به‌روزرسانی شد",
     "perExtraDevice": "/ دستگاه اضافی",
     "perMonth": "/ماه",
     "purchasedTraffic": "ترافیک خریداری شده",
@@ -2667,7 +2672,10 @@
           "none": "دستگاه متصلی وجود ندارد",
           "resetAll": "بازنشانی همه",
           "deleted": "دستگاه حذف شد",
-          "allDeleted": "همه دستگاه‌ها بازنشانی شدند"
+          "allDeleted": "همه دستگاه‌ها بازنشانی شدند",
+          "rename": "تغییر نام",
+          "renameSave": "ذخیره",
+          "renamed": "نام دستگاه به‌روزرسانی شد"
         },
         "referral": {
           "title": "برنامه ارجاع",