docs: add Chinese OAuth 2.0 and PKCE resources to all READMEs

- Add four new Chinese-language resource links for OAuth 2.0 and PKCE in all three README files

Signed-off-by: appleboy <appleboy.tw@gmail.com>

Author: appleboy

README.md

@@ -200,3 +200,7 @@ For more information, see [MCP Vulnerabilities][11].
 - [Understanding OAuth2 and implementing identity-aware MCP servers](https://heeki.medium.com/understanding-oauth2-and-implementing-identity-aware-mcp-servers-221a06b1a6cf)
 - [Enterprise-Ready MCP](https://aaronparecki.com/2025/05/12/27/enterprise-ready-mcp)
 - [[Session] Intro to OAuth for MCP Servers with Aaron Parecki, Okta](https://www.youtube.com/watch?v=mYKMwZcGynw)
+- [OAuth 2 PKCE Complete Explanation (Chinese)](https://blog.danielthank.me/posts/oauth-2-pkce-explained/)
+- [OAuth 2.0 Study Notes - PKCE (Chinese)](https://medium.com/@danielthank/oauth-2-0-%E5%AD%B8%E7%BF%92%E7%AD%86%E8%A8%98-pkce-f96fefcf4779)
+- [OAuth 2.0 Notes (2) Client Registration and Authentication (Chinese)](https://blog.yorkxin.org/posts/oauth2-2-cilent-registration/)
+- [OAuth 2.0 Authorization Code Flow Configuration Guide (Chinese)](https://www.cnblogs.com/myshowtime/p/15596630.html)

README.zh-CN.md

@@ -198,3 +198,7 @@ MCP 常见漏洞如下：
 - [Understanding OAuth2 and implementing identity-aware MCP servers](https://heeki.medium.com/understanding-oauth2-and-implementing-identity-aware-mcp-servers-221a06b1a6cf)
 - [Enterprise-Ready MCP](https://aaronparecki.com/2025/05/12/27/enterprise-ready-mcp)
 - [[Session] Intro to OAuth for MCP Servers with Aaron Parecki, Okta](https://www.youtube.com/watch?v=mYKMwZcGynw)
+- [OAuth 2 PKCE 完整解说](https://blog.danielthank.me/posts/oauth-2-pkce-explained/)
+- [OAuth 2.0 学习笔记 - PKCE](https://medium.com/@danielthank/oauth-2-0-%E5%AD%B8%E7%BF%92%E7%AD%86%E8%A8%98-pkce-f96fefcf4779)
+- [OAuth 2.0 笔记 (2) Client 的注册与认证](https://blog.yorkxin.org/posts/oauth2-2-cilent-registration/)
+- [OAuth 2.0 授权码流程配置指南](https://www.cnblogs.com/myshowtime/p/15596630.html)

README.zh-TW.md

@@ -198,3 +198,7 @@ MCP 常見漏洞如下：
 - [Understanding OAuth2 and implementing identity-aware MCP servers](https://heeki.medium.com/understanding-oauth2-and-implementing-identity-aware-mcp-servers-221a06b1a6cf)
 - [Enterprise-Ready MCP](https://aaronparecki.com/2025/05/12/27/enterprise-ready-mcp)
 - [[Session] Intro to OAuth for MCP Servers with Aaron Parecki, Okta](https://www.youtube.com/watch?v=mYKMwZcGynw)
+- [OAuth 2 PKCE 完整解說](https://blog.danielthank.me/posts/oauth-2-pkce-explained/)
+- [OAuth 2.0 學習筆記 - PKCE](https://medium.com/@danielthank/oauth-2-0-%E5%AD%B8%E7%BF%92%E7%AD%86%E8%A8%98-pkce-f96fefcf4779)
+- [OAuth 2.0 筆記 (2) Client 的註冊與認證](https://blog.yorkxin.org/posts/oauth2-2-cilent-registration/)
+- [OAuth 2.0 授權碼流程配置指南](https://www.cnblogs.com/myshowtime/p/15596630.html)