feat(websocket): add global handler for subscription and balance notifications

- Extend WSMessage interface with balance, subscription, autopay, account, referral fields
- Create WebSocketNotifications component to handle all WS events
- Add component to Layout for global event listening
- Show toasts and invalidate queries on subscription/balance events
- Add translations for all notification types (ru, en, zh, fa)

src/components/WebSocketNotifications.tsx

@@ -0,0 +1,398 @@
+/**
+ * Global WebSocket notifications handler.
+ * Listens to all WebSocket events and shows appropriate toasts.
+ */
+
+import { useCallback } from 'react';
+import { useNavigate } from 'react-router-dom';
+import { useTranslation } from 'react-i18next';
+import { useQueryClient } from '@tanstack/react-query';
+import { useWebSocket, WSMessage } from '../hooks/useWebSocket';
+import { useToast } from './Toast';
+import { useAuthStore } from '../store/auth';
+import { useCurrency } from '../hooks/useCurrency';
+
+export default function WebSocketNotifications() {
+  const { t } = useTranslation();
+  const navigate = useNavigate();
+  const queryClient = useQueryClient();
+  const { showToast } = useToast();
+  const { refreshUser } = useAuthStore();
+  const { formatAmount, currencySymbol } = useCurrency();
+
+  const handleMessage = useCallback(
+    (message: WSMessage) => {
+      const { type } = message;
+
+      // Skip ticket events - they are handled by TicketNotificationBell
+      if (type.startsWith('ticket.')) {
+        return;
+      }
+
+      // Balance events
+      if (type === 'balance.topup') {
+        const amount = message.amount_rubles ?? (message.amount_kopeks ?? 0) / 100;
+        showToast({
+          type: 'success',
+          title: t('wsNotifications.balance.topupTitle', 'Balance topped up'),
+          message: t(
+            'wsNotifications.balance.topupMessage',
+            'Your balance has been topped up by {{amount}} {{currency}}',
+            {
+              amount: formatAmount(amount),
+              currency: currencySymbol,
+            },
+          ),
+          icon: <span className="text-lg">💰</span>,
+          onClick: () => navigate('/balance'),
+          duration: 6000,
+        });
+        // Refresh data
+        queryClient.invalidateQueries({ queryKey: ['balance'] });
+        queryClient.invalidateQueries({ queryKey: ['transactions'] });
+        refreshUser();
+        return;
+      }
+
+      if (type === 'balance.change') {
+        const amount = message.amount_rubles ?? (message.amount_kopeks ?? 0) / 100;
+        const isPositive = amount >= 0;
+        showToast({
+          type: isPositive ? 'success' : 'info',
+          title: t('wsNotifications.balance.changeTitle', 'Balance updated'),
+          message:
+            message.description ||
+            t(
+              'wsNotifications.balance.changeMessage',
+              'Your balance has changed by {{amount}} {{currency}}',
+              {
+                amount: (isPositive ? '+' : '') + formatAmount(amount),
+                currency: currencySymbol,
+              },
+            ),
+          icon: <span className="text-lg">{isPositive ? '💵' : '💸'}</span>,
+          onClick: () => navigate('/balance'),
+          duration: 5000,
+        });
+        queryClient.invalidateQueries({ queryKey: ['balance'] });
+        queryClient.invalidateQueries({ queryKey: ['transactions'] });
+        refreshUser();
+        return;
+      }
+
+      // Subscription events
+      if (type === 'subscription.activated') {
+        showToast({
+          type: 'success',
+          title: t('wsNotifications.subscription.activatedTitle', 'Subscription activated'),
+          message: message.tariff_name
+            ? t(
+                'wsNotifications.subscription.activatedWithTariff',
+                'Your subscription "{{tariff}}" is now active!',
+                { tariff: message.tariff_name },
+              )
+            : t(
+                'wsNotifications.subscription.activatedMessage',
+                'Your subscription is now active!',
+              ),
+          icon: <span className="text-lg">🎉</span>,
+          onClick: () => navigate('/subscription'),
+          duration: 8000,
+        });
+        queryClient.invalidateQueries({ queryKey: ['subscription'] });
+        queryClient.invalidateQueries({ queryKey: ['balance'] });
+        refreshUser();
+        return;
+      }
+
+      if (type === 'subscription.renewed') {
+        const amount = message.amount_rubles ?? (message.amount_kopeks ?? 0) / 100;
+        showToast({
+          type: 'success',
+          title: t('wsNotifications.subscription.renewedTitle', 'Subscription renewed'),
+          message:
+            amount > 0
+              ? t(
+                  'wsNotifications.subscription.renewedWithAmount',
+                  'Your subscription has been renewed for {{amount}} {{currency}}',
+                  {
+                    amount: formatAmount(amount),
+                    currency: currencySymbol,
+                  },
+                )
+              : t(
+                  'wsNotifications.subscription.renewedMessage',
+                  'Your subscription has been renewed!',
+                ),
+          icon: <span className="text-lg">✨</span>,
+          onClick: () => navigate('/subscription'),
+          duration: 8000,
+        });
+        queryClient.invalidateQueries({ queryKey: ['subscription'] });
+        queryClient.invalidateQueries({ queryKey: ['balance'] });
+        refreshUser();
+        return;
+      }
+
+      if (type === 'subscription.expiring') {
+        showToast({
+          type: 'warning',
+          title: t('wsNotifications.subscription.expiringTitle', 'Subscription expiring soon'),
+          message: t(
+            'wsNotifications.subscription.expiringMessage',
+            'Your subscription expires in {{days}} days',
+            {
+              days: message.days_left ?? 0,
+            },
+          ),
+          icon: <span className="text-lg">⏰</span>,
+          onClick: () => navigate('/subscription'),
+          duration: 10000,
+        });
+        return;
+      }
+
+      if (type === 'subscription.expired') {
+        showToast({
+          type: 'error',
+          title: t('wsNotifications.subscription.expiredTitle', 'Subscription expired'),
+          message: t(
+            'wsNotifications.subscription.expiredMessage',
+            'Your subscription has expired. Renew to continue using the service.',
+          ),
+          icon: <span className="text-lg">😢</span>,
+          onClick: () => navigate('/subscription'),
+          duration: 10000,
+        });
+        queryClient.invalidateQueries({ queryKey: ['subscription'] });
+        refreshUser();
+        return;
+      }
+
+      if (type === 'subscription.daily_debit') {
+        const amount = message.amount_rubles ?? (message.amount_kopeks ?? 0) / 100;
+        showToast({
+          type: 'info',
+          title: t('wsNotifications.subscription.dailyDebitTitle', 'Daily charge'),
+          message: t(
+            'wsNotifications.subscription.dailyDebitMessage',
+            'Daily subscription fee: {{amount}} {{currency}}',
+            {
+              amount: formatAmount(amount),
+              currency: currencySymbol,
+            },
+          ),
+          icon: <span className="text-lg">📅</span>,
+          duration: 5000,
+        });
+        queryClient.invalidateQueries({ queryKey: ['balance'] });
+        refreshUser();
+        return;
+      }
+
+      if (type === 'subscription.traffic_reset') {
+        showToast({
+          type: 'info',
+          title: t('wsNotifications.subscription.trafficResetTitle', 'Traffic reset'),
+          message: t(
+            'wsNotifications.subscription.trafficResetMessage',
+            'Your traffic limit has been reset',
+          ),
+          icon: <span className="text-lg">🔄</span>,
+          duration: 5000,
+        });
+        queryClient.invalidateQueries({ queryKey: ['subscription'] });
+        return;
+      }
+
+      // Autopay events
+      if (type === 'autopay.success') {
+        const amount = message.amount_rubles ?? (message.amount_kopeks ?? 0) / 100;
+        showToast({
+          type: 'success',
+          title: t('wsNotifications.autopay.successTitle', 'Auto-renewal successful'),
+          message: t(
+            'wsNotifications.autopay.successMessage',
+            'Your subscription was auto-renewed for {{amount}} {{currency}}',
+            {
+              amount: formatAmount(amount),
+              currency: currencySymbol,
+            },
+          ),
+          icon: <span className="text-lg">🔁</span>,
+          onClick: () => navigate('/subscription'),
+          duration: 8000,
+        });
+        queryClient.invalidateQueries({ queryKey: ['subscription'] });
+        queryClient.invalidateQueries({ queryKey: ['balance'] });
+        refreshUser();
+        return;
+      }
+
+      if (type === 'autopay.failed') {
+        showToast({
+          type: 'error',
+          title: t('wsNotifications.autopay.failedTitle', 'Auto-renewal failed'),
+          message:
+            message.reason ||
+            t('wsNotifications.autopay.failedMessage', 'Failed to auto-renew your subscription'),
+          icon: <span className="text-lg">❌</span>,
+          onClick: () => navigate('/subscription'),
+          duration: 10000,
+        });
+        return;
+      }
+
+      if (type === 'autopay.insufficient_funds') {
+        const required = message.required_rubles ?? (message.required_kopeks ?? 0) / 100;
+        const balance = message.balance_rubles ?? (message.balance_kopeks ?? 0) / 100;
+        showToast({
+          type: 'warning',
+          title: t('wsNotifications.autopay.insufficientTitle', 'Insufficient funds'),
+          message: t(
+            'wsNotifications.autopay.insufficientMessage',
+            'Need {{required}} {{currency}} for renewal, but balance is {{balance}} {{currency}}',
+            {
+              required: formatAmount(required),
+              balance: formatAmount(balance),
+              currency: currencySymbol,
+            },
+          ),
+          icon: <span className="text-lg">💳</span>,
+          onClick: () => navigate('/balance'),
+          duration: 10000,
+        });
+        return;
+      }
+
+      // Account events
+      if (type === 'account.banned') {
+        showToast({
+          type: 'error',
+          title: t('wsNotifications.account.bannedTitle', 'Account blocked'),
+          message:
+            message.reason ||
+            t('wsNotifications.account.bannedMessage', 'Your account has been blocked'),
+          icon: <span className="text-lg">🚫</span>,
+          duration: 15000,
+        });
+        refreshUser();
+        return;
+      }
+
+      if (type === 'account.unbanned') {
+        showToast({
+          type: 'success',
+          title: t('wsNotifications.account.unbannedTitle', 'Account unblocked'),
+          message: t('wsNotifications.account.unbannedMessage', 'Your account has been unblocked'),
+          icon: <span className="text-lg">✅</span>,
+          duration: 8000,
+        });
+        refreshUser();
+        return;
+      }
+
+      if (type === 'account.warning') {
+        showToast({
+          type: 'warning',
+          title: t('wsNotifications.account.warningTitle', 'Warning'),
+          message:
+            message.message ||
+            t('wsNotifications.account.warningMessage', 'You have received a warning'),
+          icon: <span className="text-lg">⚠️</span>,
+          duration: 10000,
+        });
+        return;
+      }
+
+      // Referral events
+      if (type === 'referral.bonus') {
+        const bonus = message.bonus_rubles ?? (message.bonus_kopeks ?? 0) / 100;
+        showToast({
+          type: 'success',
+          title: t('wsNotifications.referral.bonusTitle', 'Referral bonus'),
+          message: message.referral_name
+            ? t(
+                'wsNotifications.referral.bonusWithName',
+                'You received {{amount}} {{currency}} bonus from {{name}}!',
+                {
+                  amount: formatAmount(bonus),
+                  currency: currencySymbol,
+                  name: message.referral_name,
+                },
+              )
+            : t(
+                'wsNotifications.referral.bonusMessage',
+                'You received {{amount}} {{currency}} referral bonus!',
+                {
+                  amount: formatAmount(bonus),
+                  currency: currencySymbol,
+                },
+              ),
+          icon: <span className="text-lg">🎁</span>,
+          onClick: () => navigate('/referral'),
+          duration: 8000,
+        });
+        queryClient.invalidateQueries({ queryKey: ['balance'] });
+        queryClient.invalidateQueries({ queryKey: ['referral-stats'] });
+        refreshUser();
+        return;
+      }
+
+      if (type === 'referral.registered') {
+        showToast({
+          type: 'success',
+          title: t('wsNotifications.referral.registeredTitle', 'New referral'),
+          message: message.referral_name
+            ? t(
+                'wsNotifications.referral.registeredWithName',
+                '{{name}} joined using your referral link!',
+                { name: message.referral_name },
+              )
+            : t(
+                'wsNotifications.referral.registeredMessage',
+                'Someone joined using your referral link!',
+              ),
+          icon: <span className="text-lg">👤</span>,
+          onClick: () => navigate('/referral'),
+          duration: 6000,
+        });
+        queryClient.invalidateQueries({ queryKey: ['referral-stats'] });
+        return;
+      }
+
+      // Payment received
+      if (type === 'payment.received') {
+        const amount = message.amount_rubles ?? (message.amount_kopeks ?? 0) / 100;
+        showToast({
+          type: 'success',
+          title: t('wsNotifications.payment.receivedTitle', 'Payment received'),
+          message: t(
+            'wsNotifications.payment.receivedMessage',
+            'Payment of {{amount}} {{currency}} received',
+            {
+              amount: formatAmount(amount),
+              currency: currencySymbol,
+            },
+          ),
+          icon: <span className="text-lg">💳</span>,
+          onClick: () => navigate('/balance'),
+          duration: 6000,
+        });
+        queryClient.invalidateQueries({ queryKey: ['balance'] });
+        queryClient.invalidateQueries({ queryKey: ['transactions'] });
+        refreshUser();
+        return;
+      }
+    },
+    [t, showToast, navigate, queryClient, refreshUser, formatAmount, currencySymbol],
+  );
+
+  // Connect to WebSocket and handle messages
+  useWebSocket({
+    onMessage: handleMessage,
+  });
+
+  // This component doesn't render anything
+  return null;
+}

src/components/layout/Layout.tsx

@@ -6,6 +6,7 @@ import { useAuthStore } from '../../store/auth';
 import LanguageSwitcher from '../LanguageSwitcher';
 import PromoDiscountBadge from '../PromoDiscountBadge';
 import TicketNotificationBell from '../TicketNotificationBell';
+import WebSocketNotifications from '../WebSocketNotifications';
 import AnimatedBackground from '../AnimatedBackground';
 import { contestsApi } from '../../api/contests';
 import { pollsApi } from '../../api/polls';
@@ -452,6 +453,9 @@ export default function Layout({ children }: LayoutProps) {
 
   return (
     <div className="flex min-h-screen flex-col">
+      {/* Global WebSocket notifications handler */}
+      <WebSocketNotifications />
+
       {/* Animated Background */}
       <AnimatedBackground />
 

src/hooks/useWebSocket.ts

@@ -5,11 +5,37 @@ const isDev = import.meta.env.DEV;
 
 export interface WSMessage {
   type: string;
+  // Ticket events
   ticket_id?: number;
-  message?: string;
   title?: string;
+  // Common
+  message?: string;
   user_id?: number;
   is_admin?: boolean;
+  // Balance events
+  amount_kopeks?: number;
+  amount_rubles?: number;
+  new_balance_kopeks?: number;
+  new_balance_rubles?: number;
+  description?: string;
+  // Subscription events
+  expires_at?: string;
+  new_expires_at?: string;
+  tariff_name?: string;
+  days_left?: number;
+  // Autopay events
+  required_kopeks?: number;
+  required_rubles?: number;
+  balance_kopeks?: number;
+  balance_rubles?: number;
+  reason?: string;
+  // Account events (ban/warning)
+  // Referral events
+  bonus_kopeks?: number;
+  bonus_rubles?: number;
+  referral_name?: string;
+  // Payment events
+  payment_method?: string;
 }
 
 interface UseWebSocketOptions {

src/locales/en.json

@@ -68,6 +68,58 @@
     "newUserReply": "User replied in ticket: {{title}}",
     "newUserReplyTitle": "User Reply"
   },
+  "wsNotifications": {
+    "balance": {
+      "topupTitle": "Balance topped up",
+      "topupMessage": "Your balance has been topped up by {{amount}} {{currency}}",
+      "changeTitle": "Balance updated",
+      "changeMessage": "Your balance has changed by {{amount}} {{currency}}"
+    },
+    "subscription": {
+      "activatedTitle": "Subscription activated",
+      "activatedMessage": "Your subscription is now active!",
+      "activatedWithTariff": "Your subscription \"{{tariff}}\" is now active!",
+      "renewedTitle": "Subscription renewed",
+      "renewedMessage": "Your subscription has been renewed!",
+      "renewedWithAmount": "Your subscription has been renewed for {{amount}} {{currency}}",
+      "expiringTitle": "Subscription expiring soon",
+      "expiringMessage": "Your subscription expires in {{days}} days",
+      "expiredTitle": "Subscription expired",
+      "expiredMessage": "Your subscription has expired. Renew to continue using the service.",
+      "dailyDebitTitle": "Daily charge",
+      "dailyDebitMessage": "Daily subscription fee: {{amount}} {{currency}}",
+      "trafficResetTitle": "Traffic reset",
+      "trafficResetMessage": "Your traffic limit has been reset"
+    },
+    "autopay": {
+      "successTitle": "Auto-renewal successful",
+      "successMessage": "Your subscription was auto-renewed for {{amount}} {{currency}}",
+      "failedTitle": "Auto-renewal failed",
+      "failedMessage": "Failed to auto-renew your subscription",
+      "insufficientTitle": "Insufficient funds",
+      "insufficientMessage": "Need {{required}} {{currency}} for renewal, but balance is {{balance}} {{currency}}"
+    },
+    "account": {
+      "bannedTitle": "Account blocked",
+      "bannedMessage": "Your account has been blocked",
+      "unbannedTitle": "Account unblocked",
+      "unbannedMessage": "Your account has been unblocked",
+      "warningTitle": "Warning",
+      "warningMessage": "You have received a warning"
+    },
+    "referral": {
+      "bonusTitle": "Referral bonus",
+      "bonusMessage": "You received {{amount}} {{currency}} referral bonus!",
+      "bonusWithName": "You received {{amount}} {{currency}} bonus from {{name}}!",
+      "registeredTitle": "New referral",
+      "registeredMessage": "Someone joined using your referral link!",
+      "registeredWithName": "{{name}} joined using your referral link!"
+    },
+    "payment": {
+      "receivedTitle": "Payment received",
+      "receivedMessage": "Payment of {{amount}} {{currency}} received"
+    }
+  },
   "auth": {
     "login": "Login",
     "register": "Register",

src/locales/fa.json

@@ -62,6 +62,58 @@
     "newUserReply": "کاربر در تیکت پاسخ داد: {{title}}",
     "newUserReplyTitle": "پاسخ کاربر"
   },
+  "wsNotifications": {
+    "balance": {
+      "topupTitle": "موجودی شارژ شد",
+      "topupMessage": "موجودی شما {{amount}} {{currency}} شارژ شد",
+      "changeTitle": "موجودی به‌روز شد",
+      "changeMessage": "موجودی شما {{amount}} {{currency}} تغییر کرد"
+    },
+    "subscription": {
+      "activatedTitle": "اشتراک فعال شد",
+      "activatedMessage": "اشتراک شما اکنون فعال است!",
+      "activatedWithTariff": "اشتراک «{{tariff}}» شما اکنون فعال است!",
+      "renewedTitle": "اشتراک تمدید شد",
+      "renewedMessage": "اشتراک شما تمدید شد!",
+      "renewedWithAmount": "اشتراک شما با {{amount}} {{currency}} تمدید شد",
+      "expiringTitle": "اشتراک به زودی منقضی می‌شود",
+      "expiringMessage": "اشتراک شما {{days}} روز دیگر منقضی می‌شود",
+      "expiredTitle": "اشتراک منقضی شد",
+      "expiredMessage": "اشتراک شما منقضی شده است. برای ادامه استفاده تمدید کنید.",
+      "dailyDebitTitle": "کسر روزانه",
+      "dailyDebitMessage": "هزینه روزانه اشتراک: {{amount}} {{currency}}",
+      "trafficResetTitle": "ترافیک بازنشانی شد",
+      "trafficResetMessage": "محدودیت ترافیک شما بازنشانی شد"
+    },
+    "autopay": {
+      "successTitle": "تمدید خودکار موفق",
+      "successMessage": "اشتراک شما به صورت خودکار با {{amount}} {{currency}} تمدید شد",
+      "failedTitle": "خطا در تمدید خودکار",
+      "failedMessage": "تمدید خودکار اشتراک شما ناموفق بود",
+      "insufficientTitle": "موجودی ناکافی",
+      "insufficientMessage": "برای تمدید {{required}} {{currency}} لازم است، موجودی فعلی {{balance}} {{currency}}"
+    },
+    "account": {
+      "bannedTitle": "حساب مسدود شد",
+      "bannedMessage": "حساب شما مسدود شده است",
+      "unbannedTitle": "حساب رفع مسدودی شد",
+      "unbannedMessage": "حساب شما رفع مسدودی شد",
+      "warningTitle": "هشدار",
+      "warningMessage": "شما یک هشدار دریافت کردید"
+    },
+    "referral": {
+      "bonusTitle": "پاداش معرفی",
+      "bonusMessage": "شما {{amount}} {{currency}} پاداش معرفی دریافت کردید!",
+      "bonusWithName": "شما از {{name}} پاداش {{amount}} {{currency}} دریافت کردید!",
+      "registeredTitle": "معرفی جدید",
+      "registeredMessage": "کسی با لینک معرفی شما ثبت نام کرد!",
+      "registeredWithName": "{{name}} با لینک معرفی شما ثبت نام کرد!"
+    },
+    "payment": {
+      "receivedTitle": "پرداخت دریافت شد",
+      "receivedMessage": "پرداخت {{amount}} {{currency}} دریافت شد"
+    }
+  },
   "auth": {
     "login": "ورود",
     "register": "ثبت نام",

src/locales/ru.json

@@ -71,6 +71,58 @@
     "newUserReply": "Ответ пользователя в тикете: {{title}}",
     "newUserReplyTitle": "Ответ пользователя"
   },
+  "wsNotifications": {
+    "balance": {
+      "topupTitle": "Баланс пополнен",
+      "topupMessage": "Ваш баланс пополнен на {{amount}} {{currency}}",
+      "changeTitle": "Баланс изменён",
+      "changeMessage": "Ваш баланс изменился на {{amount}} {{currency}}"
+    },
+    "subscription": {
+      "activatedTitle": "Подписка активирована",
+      "activatedMessage": "Ваша подписка теперь активна!",
+      "activatedWithTariff": "Ваша подписка «{{tariff}}» теперь активна!",
+      "renewedTitle": "Подписка продлена",
+      "renewedMessage": "Ваша подписка была продлена!",
+      "renewedWithAmount": "Ваша подписка продлена за {{amount}} {{currency}}",
+      "expiringTitle": "Подписка скоро истекает",
+      "expiringMessage": "Ваша подписка истекает через {{days}} дн.",
+      "expiredTitle": "Подписка истекла",
+      "expiredMessage": "Ваша подписка истекла. Продлите для продолжения использования.",
+      "dailyDebitTitle": "Ежедневное списание",
+      "dailyDebitMessage": "Списание за подписку: {{amount}} {{currency}}",
+      "trafficResetTitle": "Трафик сброшен",
+      "trafficResetMessage": "Ваш лимит трафика был сброшен"
+    },
+    "autopay": {
+      "successTitle": "Автопродление успешно",
+      "successMessage": "Подписка автоматически продлена за {{amount}} {{currency}}",
+      "failedTitle": "Ошибка автопродления",
+      "failedMessage": "Не удалось автоматически продлить подписку",
+      "insufficientTitle": "Недостаточно средств",
+      "insufficientMessage": "Для продления нужно {{required}} {{currency}}, на балансе {{balance}} {{currency}}"
+    },
+    "account": {
+      "bannedTitle": "Аккаунт заблокирован",
+      "bannedMessage": "Ваш аккаунт был заблокирован",
+      "unbannedTitle": "Аккаунт разблокирован",
+      "unbannedMessage": "Ваш аккаунт был разблокирован",
+      "warningTitle": "Предупреждение",
+      "warningMessage": "Вы получили предупреждение"
+    },
+    "referral": {
+      "bonusTitle": "Реферальный бонус",
+      "bonusMessage": "Вы получили реферальный бонус {{amount}} {{currency}}!",
+      "bonusWithName": "Вы получили бонус {{amount}} {{currency}} от {{name}}!",
+      "registeredTitle": "Новый реферал",
+      "registeredMessage": "Кто-то зарегистрировался по вашей ссылке!",
+      "registeredWithName": "{{name}} зарегистрировался по вашей ссылке!"
+    },
+    "payment": {
+      "receivedTitle": "Платёж получен",
+      "receivedMessage": "Получен платёж на сумму {{amount}} {{currency}}"
+    }
+  },
   "auth": {
     "login": "Вход",
     "register": "Регистрация",

src/locales/zh.json

@@ -62,6 +62,58 @@
     "newUserReply": "用户回复了工单：{{title}}",
     "newUserReplyTitle": "用户回复"
   },
+  "wsNotifications": {
+    "balance": {
+      "topupTitle": "余额已充值",
+      "topupMessage": "您的余额已充值 {{amount}} {{currency}}",
+      "changeTitle": "余额已更新",
+      "changeMessage": "您的余额已变动 {{amount}} {{currency}}"
+    },
+    "subscription": {
+      "activatedTitle": "订阅已激活",
+      "activatedMessage": "您的订阅现已激活！",
+      "activatedWithTariff": "您的订阅「{{tariff}}」现已激活！",
+      "renewedTitle": "订阅已续期",
+      "renewedMessage": "您的订阅已续期！",
+      "renewedWithAmount": "您的订阅已续期，费用 {{amount}} {{currency}}",
+      "expiringTitle": "订阅即将到期",
+      "expiringMessage": "您的订阅将在 {{days}} 天后到期",
+      "expiredTitle": "订阅已过期",
+      "expiredMessage": "您的订阅已过期。请续期以继续使用服务。",
+      "dailyDebitTitle": "每日扣费",
+      "dailyDebitMessage": "每日订阅费：{{amount}} {{currency}}",
+      "trafficResetTitle": "流量已重置",
+      "trafficResetMessage": "您的流量限制已重置"
+    },
+    "autopay": {
+      "successTitle": "自动续期成功",
+      "successMessage": "您的订阅已自动续期，费用 {{amount}} {{currency}}",
+      "failedTitle": "自动续期失败",
+      "failedMessage": "自动续期订阅失败",
+      "insufficientTitle": "余额不足",
+      "insufficientMessage": "续期需要 {{required}} {{currency}}，当前余额 {{balance}} {{currency}}"
+    },
+    "account": {
+      "bannedTitle": "账户已封禁",
+      "bannedMessage": "您的账户已被封禁",
+      "unbannedTitle": "账户已解封",
+      "unbannedMessage": "您的账户已解封",
+      "warningTitle": "警告",
+      "warningMessage": "您收到了一条警告"
+    },
+    "referral": {
+      "bonusTitle": "推荐奖励",
+      "bonusMessage": "您获得了 {{amount}} {{currency}} 推荐奖励！",
+      "bonusWithName": "您从 {{name}} 获得了 {{amount}} {{currency}} 奖励！",
+      "registeredTitle": "新推荐用户",
+      "registeredMessage": "有人通过您的推荐链接注册了！",
+      "registeredWithName": "{{name}} 通过您的推荐链接注册了！"
+    },
+    "payment": {
+      "receivedTitle": "已收到付款",
+      "receivedMessage": "收到付款 {{amount}} {{currency}}"
+    }
+  },
   "auth": {
     "login": "登录",
     "register": "注册",