docs: add English link to README file

README.en_US.md

@@ -10,7 +10,7 @@
 
 [Preview](https://lithe-admin.vercel.app)
 
-English | [简体中文](https://github.com/tenianon/shimmer-theme/blob/main/README.md)
+English | [简体中文](https://github.com/tenianon/lithe-admin/blob/main/README.md)
 
 </div>