docs(readme): add Discord and WeChat group badges for community engagement

- Included badges in both English and Simplified Chinese README files to promote joining the Discord and WeChat groups.
- Enhanced visibility of community resources to encourage user interaction and support.

README.md

@@ -19,6 +19,10 @@
 </p>
 
 <p align="center">
+  <a href="https://discord.gg/9XVNUKSxv" target="_blank"><img src="https://img.shields.io/badge/Discord-Join-5865F2?logo=discord&logoColor=white" alt="Discord" /></a>
+  &nbsp;
+  <a href="https://docs.qq.com/doc/DYW5TUkZnakxOWUFW" target="_blank"><img src="https://img.shields.io/badge/WeChatGroup-Join-07C160?logo=wechat&logoColor=white" alt="WeChatGroup" /></a>
+  <br/>
   <a href="https://nyaterm.app"><img alt="Version" src="https://img.shields.io/github/v/release/nyakang/nyaterm?style=flat-square&logo=github&color=0EA5E9&labelColor=334155"></a>
   &nbsp;
   <a href="https://github.com/nyakang/nyaterm/releases"><img alt="GitHub downloads" src="https://img.shields.io/github/downloads/nyakang/nyaterm/total?style=flat-square&logo=github&color=0EA5E9&label=Downloads&labelColor=334155"></a>

README.zh-CN.md

@@ -19,6 +19,10 @@
 </p>
 
 <p align="center">
+  <a href="https://discord.gg/9XVNUKSxv" target="_blank"><img src="https://img.shields.io/badge/Discord-加入-5865F2?logo=discord&logoColor=white" alt="Discord" /></a>
+  &nbsp;
+  <a href="https://docs.qq.com/doc/DYW5TUkZnakxOWUFW" target="_blank"><img src="https://img.shields.io/badge/微信交流群-点击加入-07C160?logo=wechat&logoColor=white" alt="微信交流群" /></a>
+  <br/>
   <a href="https://nyaterm.app"><img alt="Version" src="https://img.shields.io/github/v/release/nyakang/nyaterm.svg?style=flat-square&logo=github&color=0EA5E9&labelColor=334155&label=%E7%89%88%E6%9C%AC&cacheSeconds=300"></a>
   &nbsp;
   <a href="https://github.com/nyakang/nyaterm/releases">
@@ -39,6 +43,7 @@
       src="https://img.shields.io/badge/License-MIT-0EA5E9.svg?style=flat-square&logo=readthedocs&labelColor=334155&label=%E5%8D%8F%E8%AE%AE&v=2"
     >
   </a>
+</p>
 <p align="center">
   <a href="./README.md">English</a> · <a href="./README.zh-CN.md">简体中文</a>
 </p>