feat(group): add node group management UI

Add node group management interface with automatic user assignment and traffic-based grouping.

Features:
- Node group CRUD with traffic range configuration
- Three grouping modes: average, subscription-based, and traffic-based
- Group recalculation with preview and history tracking
- Subscribe-to-group mapping management
- User subscription group locking
- Group calculation history with detailed reports
- Multi-language support (en-US, zh-CN)
- Enhanced node and subscription forms with group selection

apps/admin/public/assets/locales/en-US/user.json

@@ -2,6 +2,7 @@
   "accountEnable": "Account Enable",
   "add": "Add",
   "administrator": "Administrator",
+  "all": "All",
   "areaCodePlaceholder": "Area code",
   "authMethodsTitle": "Auth Methods",
   "avatar": "Avatar",
@@ -17,6 +18,9 @@
   "confirm": "Confirm",
   "confirmDelete": "Confirm Delete",
   "confirmOffline": "Confirm Offline",
+  "confirmResetToken": "Confirm Reset Subscription Address",
+  "confirmResumeSubscribe": "Confirm Resume Subscription",
+  "confirmStopSubscribe": "Confirm Stop Subscription",
   "copySubscription": "Copy Subscription",
   "copySuccess": "Copied successfully",
   "create": "Create",
@@ -29,12 +33,14 @@
   "deleteDescription": "This action cannot be undone.",
   "deleteSubscriptionDescription": "This action cannot be undone.",
   "deleteSuccess": "Deleted successfully",
-  "isDeleted": "Status",
   "deviceLimit": "Device Limit",
   "download": "Download",
   "downloadTraffic": "Download Traffic",
   "edit": "Edit",
+  "editGroup": "Edit Group",
   "editSubscription": "Edit Subscription",
+  "editUserGroup": "Edit User Group",
+  "editUserGroupDescription": "Edit user group assignment and lock status",
   "enable": "Enable",
   "expiredAt": "Expired At",
   "expireTime": "expireTime",
@@ -44,6 +50,7 @@
   "invalidEmailFormat": "Invalid email format",
   "inviteCode": "Invite Code",
   "inviteCodePlaceholder": "Enter invite code",
+  "isDeleted": "Status",
   "kickOfflineConfirm": "kickOfflineConfirm",
   "kickOfflineSuccess": "Device kicked offline",
   "lastSeen": "Last Seen",
@@ -73,37 +80,29 @@
   "referrerUserId": "Referrer User ID",
   "remove": "Remove",
   "resetLogs": "Reset Logs",
-  "resetTraffic": "Reset Traffic",
-  "toggleStatus": "Toggle Status",
-  "resetSubscriptionToken": "Reset Token",
-  "resetSubscriptionTokenDescription": "This will reset the subscription token. Old links will become invalid.",
-  "resetSubscriptionTraffic": "Reset Traffic",
-  "resetSubscriptionTrafficDescription": "This will reset the subscription traffic counters.",
-  "toggleSubscriptionStatus": "Toggle Status",
-  "toggleSubscriptionStatusDescription": "This will toggle the subscription status.",
   "resetTime": "Reset Time",
   "resetToken": "Reset Subscription Address",
+  "saving": "Saving...",
   "resetTokenDescription": "This will reset the subscription address and regenerate a new token.",
   "resetTokenSuccess": "Subscription address reset successfully",
-  "confirmResetToken": "Confirm Reset Subscription Address",
+  "resumeSubscribe": "Resume Subscription",
+  "selectGroup": "Select a group",
+  "resumeSubscribeDescription": "This will resume the subscription and allow the user to use it.",
+  "resumeSubscribeSuccess": "Subscription resumed successfully",
+  "save": "Save",
+  "shortCode": "Short Code",
+  "speedLimit": "Speed Limit",
+  "startTime": "startTime",
+  "status": "Status",
+  "statusActive": "Active",
+  "statusDeducted": "Deducted",
+  "statusExpired": "Expired",
+  "statusFinished": "Finished",
+  "statusPending": "Pending",
+  "statusStopped": "Stopped",
   "stopSubscribe": "Stop Subscription",
   "stopSubscribeDescription": "This will stop the subscription temporarily. User will not be able to use it.",
   "stopSubscribeSuccess": "Subscription stopped successfully",
-  "confirmStopSubscribe": "Confirm Stop Subscription",
-  "resumeSubscribe": "Resume Subscription",
-  "resumeSubscribeDescription": "This will resume the subscription and allow the user to use it.",
-  "resumeSubscribeSuccess": "Subscription resumed successfully",
-  "confirmResumeSubscribe": "Confirm Resume Subscription",
-  "status": "Status",
-  "statusPending": "Pending",
-  "statusActive": "Active",
-  "statusFinished": "Finished",
-  "statusExpired": "Expired",
-  "statusDeducted": "Deducted",
-  "statusStopped": "Stopped",
-  "save": "Save",
-  "speedLimit": "Speed Limit",
-  "startTime": "startTime",
   "subscription": "Subscription",
   "subscriptionId": "subscriptionId",
   "subscriptionInfo": "subscriptionInfo",
@@ -119,11 +118,13 @@
   "trafficDetails": "Traffic Details",
   "trafficLimit": "Traffic Limit",
   "trafficStats": "Traffic Stats",
-  "trafficUsage": "trafficUsage",
+  "trafficUsage": "Traffic Usage",
+  "remainingTraffic": "Remaining Traffic",
   "unlimited": "unlimited",
   "unverified": "Unverified",
   "update": "Update",
   "updateSuccess": "Updated successfully",
+  "groupUpdated": "Group updated successfully",
   "upload": "Upload",
   "uploadTraffic": "Upload Traffic",
   "userAgent": "User Agent",
@@ -134,5 +135,17 @@
   "userList": "User List",
   "userName": "Username",
   "userProfile": "User Profile",
-  "verified": "Verified"
+  "userGroup": "User Group",
+  "verified": "Verified",
+  "locked": "Locked",
+  "lockGroup": "Lock Group",
+  "lockGroupDescription": "Prevent automatic grouping from changing this user's group",
+  "groupLocked": "Group Locked",
+  "previewNodes": "Preview Nodes",
+  "availableNodes": "Available Nodes",
+  "name": "Name",
+  "address": "Address",
+  "noNodesAvailable": "No nodes available",
+  "nodeGroup": "Node Group",
+  "publicNodes": "Public Nodes"
 }