[gh]: Following the trend - add star-history in readme (#2135)

* [gh]: add star history in readme

* dark theme support

Author: MickLesk

README.md

@@ -91,6 +91,16 @@ If you encounter any issues or have suggestions for improvement, file a new issu
 
 ---
 
+## ⭐ Star History
+
+<a href="https://star-history.com/#community-scripts/ProxmoxVE&Date">
+ <picture>
+   <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/svg?repos=community-scripts/ProxmoxVE&type=Date&theme=dark" />
+   <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/svg?repos=community-scripts/ProxmoxVE&type=Date" />
+   <img alt="Star History Chart" src="https://api.star-history.com/svg?repos=community-scripts/ProxmoxVE&type=Date" />
+ </picture>
+</a>
+
 ## 📜 License
 
 This project is licensed under the [MIT License](LICENSE).