docs: add trending badge

Author: Yijia-Xiao

README.md

@@ -38,13 +38,7 @@
 - [2026-01] **Trading-R1** [Technical Report](https://arxiv.org/abs/2509.11420) released, with [Terminal](https://github.com/TauricResearch/Trading-R1) expected to land soon.
 
 <div align="center">
-<a href="https://www.star-history.com/#TauricResearch/TradingAgents&Date">
- <picture>
-   <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/svg?repos=TauricResearch/TradingAgents&type=Date&theme=dark" />
-   <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/svg?repos=TauricResearch/TradingAgents&type=Date" />
-   <img alt="TradingAgents Star History" src="https://api.star-history.com/svg?repos=TauricResearch/TradingAgents&type=Date" style="width: 80%; height: auto;" />
- </picture>
-</a>
+  <a href="https://github.com/TauricResearch" target="_blank"><img alt="TradingAgents #1 Repository of the Day" src="https://trendshift.io/api/badge/repositories/16192" width="250" height="55"/></a>
 </div>
 
 > 🎉 **TradingAgents** officially released! We have received numerous inquiries about the work, and we would like to express our thanks for the enthusiasm in our community.