docs: update README to include WeChat group information

- Added a section for joining the WeChat group with a QR code and contact details for assistance.
- Enhanced the content to encourage users to follow for updates and tips on using CursorAI.

README.md

@@ -248,6 +248,13 @@ That's it! The script will:
 <summary><b>安全特性</b></summary>
 
 ## 🔔 关注公众号
+
+#### 加微信群
+![微信群二维码](img/wx_group.png)
+> 如果加群失败，请加我的微信，我拉你进群
+> 微信：JavaRookie666
+![微信](img/wx_me.png)
+
 #### 获取更多精彩内容
 - 第一时间获取最新版本更新
 - CursorAI使用技巧和最佳实践