docs: 排版中英文切换, 英文添加提示

readme.md

@@ -1,9 +1,11 @@
-[ 中文 | [English](readme_en.md) ]
-
 <div align="center">
     <h2> 铃之椅 </h2>
 </div>
 
+<div align="center">
+    中文 | [English](readme_en.md)
+</div>
+
 欢迎来到铃之椅! 这是一个即时通讯项目, 为通讯提供更多的选择, 为人民服务
 
 > [!NOTE]
@@ -11,6 +13,20 @@
 >  
 > 欢迎各位提出项目修改意见
 
+### 关联项目
+
+客户端 & 服务端:
+
+  * LingChair-Node.js (本仓库)
+
+客户端:
+
+  * 暂无
+
+服务端:
+
+  * 暂无
+
 ### 使用
 
 服务端:

readme_en.md

@@ -1,13 +1,15 @@
-[ [中文](readme.md) | English ]
-
 <div align="center">
     <h2> LingChair </h2>
 </div>
 
+<div align="center">
+    [中文](readme.md) | English
+</div>
+
 Welcome to LingChair! This is an IM project that it provide a new communication way. And it serves people.
 
 > [!NOTE]
- I'm sorry that I have no time to translate this project to English. This project is so large for me to rewrite, so there're still a lot of texts in Chinese.
+> My English is not so good as a normal Englishmen, so you need a translator to read Chinese texts. And sometimes this document is outdated, I'm sorry with that.
 > 
 > This project is still in progress, [Click me](final.md) to view progress. (Chinese)
 >