✨ feat: Add Telegram push hook functionality and configuration options

- Add "tgChatId" and "tgBotToken" fields to configuration files
- Modify "config.go" to include new configuration fields
- Implement Telegram push hook functionality in "telegram_push.go"
- Add test file "telegram_push_test.go" to test Telegram push hook functionality

server/config/config.dev.json

@@ -12,6 +12,8 @@
   "weChatPushSecret": "",
   "weChatPushTemplateId": "",
   "weChatPushUserId": "",
+  "tgChatId": "",
+  "tgBotToken": "",
   "isInit": true,
   "httpsEnabled": 2
 }