Léo
eacbb227c3
feat(notifications): add Telegram notification channel (#2753)
Add Telegram as a new notification type, allowing users to receive
monitor alerts via a Telegram bot.
Configuration requires:
- Bot token (obtained from @BotFather)
- Chat ID (user, group, or channel)
Changes:
- TelegramProvider: sends HTML-formatted messages via Telegram Bot API
- NotificationsService: route telegram type to TelegramProvider
- Notification model/types: add 'telegram' to NotificationChannel enum
- Server validation: telegram schema (accessToken + address/chat_id)
- Client Types/Validation: telegram schema with accessToken + address
- useNotificationForm: handle telegram defaults
- Notifications create page: render Telegram config UI
- en.json: add telegram i18n keys