feat: 用户订阅流量限速规则编辑器与列表信息增强

- 订阅表单新增卡片式流量限速规则编辑器（TrafficLimitRuleEditor），替换 ArrayInput
- 用户列表与订阅详情展示会员状态（member_status）、最近登录时间（last_login_time）
- ProTable 支持列级 meta.className 自定义样式
- 仪表盘统计与促销规则表单配套调整，用户文案双语同步

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

@@ -28,6 +28,7 @@
   "createSubscription": "Create Subscription",
   "createSuccess": "Created successfully",
   "createUser": "Create User",
+  "current": "Current",
   "currentCommission": "Current Commission",
   "delete": "Delete",
   "deleted": "Deleted",
@@ -117,6 +118,8 @@
   "permanent": "Permanent",
   "prev": "Prev",
   "pleaseEnterEmail": "Enter email",
+  "hour": "Hour",
+  "day": "Day",
   "referer": "Referer",
   "refererId": "Referer ID",
   "refererIdPlaceholder": "Enter referer ID",
@@ -149,7 +152,12 @@
   "save": "Save",
   "shortCode": "Short Code",
   "speedLimit": "Speed Limit",
+  "speedLimitMbps": "Target Speed Limit (Mbps)",
   "startTime": "startTime",
+  "statType": "Statistics Type",
+  "statTypeDay": "Day",
+  "statTypeHour": "Hour",
+  "statValue": "Time Value",
   "status": "Status",
   "statusActive": "Active",
   "statusDeducted": "Deducted",
@@ -171,6 +179,7 @@
   "subscriptionInfo": "subscriptionInfo",
   "subscriptionList": "Subscription List",
   "subscriptionLogs": "Subscription Logs",
+  "subscriptionDefault": "Subscription Default",
   "subscriptionName": "subscriptionName",
   "subscriptionNotifications": "Subscription Notifications",
   "telephone": "Phone",
@@ -181,17 +190,25 @@
   "tradeNotifications": "Trade Notifications",
   "trafficDetails": "Traffic Details",
   "trafficLimit": "Traffic Limit",
+  "trafficLimitRule": "Rule",
+  "trafficLimitRules": "Traffic Limit Rules",
+  "trafficLimitRuleSummary": "{{traffic}} GB in {{value}} {{type}} -> {{speed}} Mbps",
   "trafficStats": "Traffic Stats",
-  "trafficUsage": "Traffic Usage",
+  "trafficUsage": "Traffic Threshold (GB)",
+  "throttled": "Throttled",
   "remainingTraffic": "Remaining Traffic",
   "unlimited": "unlimited",
   "unverified": "Unverified",
   "update": "Update",
   "updateSuccess": "Updated successfully",
+  "userOverride": "User Override",
+  "effectiveSpeed": "Effective Speed",
   "groupUpdated": "Group updated successfully",
   "upload": "Upload",
   "uploadTraffic": "Upload Traffic",
   "userStatus": "User Status",
+  "subscribed": "Subscribed",
+  "unsubscribed": "No active subscription",
   "userAgent": "User Agent",
   "userEmail": "Email",
   "userEmailPlaceholder": "Enter email",