docs: add website link to README

Author: zhmzm

README.md

@@ -20,6 +20,10 @@
   <a href="https://github.com/agentlayer-io/AgentClick"><img src="https://img.shields.io/github/stars/agentlayer-io/AgentClick?style=social" alt="GitHub stars"></a>
 </p>
 
+<p align="center">
+  <a href="https://zhmzm.github.io/agentclick/"><b>Website</b></a>
+</p>
+
 <p align="center">
   <img src="assets/overview.jpg" alt="AgentClick overview" width="800">
 </p>