feat: add discussion link

Author: EmilyYoung71415

README.md

@@ -5,7 +5,8 @@ English | [简体中文](./README.zh-CN.md)
 </h1>
 
 <p align="center">
-  personal blog, sharing something about technical knowledge that I've learned and thought about.
+  personal blog, sharing something about technical knowledge that I've learned and thought about. 
+  <a href="https://github.com/EmilyYoung71415/blog/issues">Discussion</a>
 </p>
 
 

README.zh-CN.md

@@ -6,6 +6,7 @@
 
 <p align="center">
   个人技术博客，分享一些我的技术知识和思考
+  <a href="https://github.com/EmilyYoung71415/blog/issues">讨论区</a>
 </p>
 
 

articles/0001-a-philosophy-of-software-design-part1/index-zh-CN.md

@@ -91,6 +91,8 @@
 
 <br/>
 
+关于这篇文章可以在[这里](https://github.com/EmilyYoung71415/blog/issues/1)讨论
+
 那么知道了”代码坏“的原因，下一步，我们就思考：如何降低软件设计的复杂度？
 
 下一篇再见！👋🏻

articles/0001-a-philosophy-of-software-design-part1/index.md

@@ -93,4 +93,6 @@ For example, I once encountered an "unknown unknown" pitfall: when reusing a log
 
 Now that we understand the reasons behind "bad code," the next step is to consider: how can we reduce the complexity of software design?
 
+[Discussion](https://github.com/EmilyYoung71415/blog/issues/1)
+
 See you in the next article! 👋🏻