Add docs link in repo description

<img width="334" height="300" alt="Image" src="https://github.com/user-attachments/assets/e09b925c-e51f-469d-bde6-a14f42c1366e" />

It would be nice to have the (stable) docs linked in the GitHub repo description (pictured above) as that avoids having to scroll down and find the right badge