Docs: add tg group

README-CN.md

@@ -97,3 +97,6 @@ https://synctv.wiki
 - 该程序仅进行客户端播放视频文件/流量转发，不会拦截、存储或篡改任何用户数据。
 - 在使用该程序之前，您应该了解并承担相应的风险，包括但不限于版权纠纷、法律限制等，这与该程序无关。
 - 如果有任何侵权行为，请通过[电子邮件](mailto:pyh1670605849@gmail.com)与我联系，将及时处理。
+
+# 讨论
+- [Telegram](https://t.me/synctv)

README.md

@@ -101,4 +101,7 @@ The `SyncTV` is open-source software licensed under the AGPL-3.0 license.
 - Please comply with relevant laws and regulations when using it, and do not abuse it.
 - The program only plays video files/forwards traffic on the client-side and will not intercept, store, or tamper with any user data.
 - Before using the program, you should understand and assume the corresponding risks, including but not limited to copyright disputes, legal restrictions, etc., which are not related to the program.
-- If there is any infringement, please contact me via [email](mailto:pyh1670605849@gmail.com), and it will be dealt with promptly.
+- If there is any infringement, please contact me via [email](mailto:pyh1670605849@gmail.com), and it will be dealt with promptly.
+
+# Discussion
+- [Telegram](https://t.me/synctv)