- Add OAuthProvider type and extend User.auth_type union
- Add OAuth API methods (providers, authorize, callback)
- Add loginWithOAuth to auth store
- Create OAuthCallback page with state validation
- Create OAuthProviderIcon component with brand SVGs
- Add OAuth buttons to Login page between Telegram and Email
- Add OAuth callback route to App.tsx
- Add translations for ru, en, zh, fa
- Add closeOthersSignal to success notification store
- Create useCloseOnSuccessNotification hook for modals to subscribe
- Update TopUpModal to auto-close on success events
- Update InsufficientBalancePrompt to auto-close on success events
- Update Subscription page to close all modals/forms on success events
This ensures that when a WebSocket event indicates successful payment
or subscription purchase, all related modals close automatically,
providing clear feedback to users.
- Add zustand store for global success notifications
- Create SuccessNotificationModal component with prominent UI
- Update WebSocketNotifications to show modal for important events:
- balance.topup shows balance topped up modal
- subscription.activated shows activation modal
- subscription.renewed shows renewal modal
- Add translations for all locales (ru, en, zh, fa)
