Tool not working

Hello, I would love to use your tool. But the server appears to not be active. Is there a docker or shiny app I can run from within R? I have tried uploading the example data matrices and those do not load as well.

<img width="861" height="157" alt="Image" src="https://github.com/user-attachments/assets/88c35ad6-b62e-4d2e-a48d-321928c09912" />