Update README with Trendshift link and badge

Added a link to the Trendshift repository and a badge.

docs/README_EN.md

@@ -2,6 +2,11 @@
   <img src="./images/hello-agents.png" alt="alt text" width="100%">
   <h1>Hello-Agents</h1>
   <h3>🤖 "Building Agent Systems from Scratch"</h3>
+  <div align="center">
+  <a href="https://trendshift.io/repositories/15520" target="_blank">
+    <img src="https://trendshift.io/api/badge/repositories/15520" alt="datawhalechina%2Fhello-agents | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/>
+  </a>
+  </div>
   <p><em>From fundamental theory to practical applications, comprehensively master the design and implementation of agent systems</em></p>
   <img src="https://img.shields.io/github/stars/datawhalechina/Hello-Agents?style=flat&logo=github" alt="GitHub stars"/>
   <img src="https://img.shields.io/github/forks/datawhalechina/Hello-Agents?style=flat&logo=github" alt="GitHub forks"/>