docs: update documentation

Author: lucmahoux

README.md

@@ -7,7 +7,7 @@
 <div align="center">
 
 [![GitHub stars](https://img.shields.io/github/stars/minitap-ai/mobile-use?style=for-the-badge&color=e0a8dd)](https://github.com/minitap-ai/mobile-use/stargazers)
-[![Discord](https://img.shields.io/discord/1403058278342201394?color=7289DA&label=Discord&logo=discord&logoColor=white&style=for-the-badge)](https://discord.gg/ZZbKEZZkwK)
+[![Discord](https://img.shields.io/discord/1403058278342201394?color=7289DA&label=Discord&logo=discord&logoColor=white&style=for-the-badge)](https://discord.gg/6nSqmQ9pQs)
 [![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg?style=for-the-badge)](https://opensource.org/license/mit)
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=for-the-badge)](CONTRIBUTING.md)