Improve dialog language, maybe hide it altogether?

Testing #226

If this is supposed to help users, then I think we might want to say something more informative. "Shells will not have python activated environments by default." 

With buttons to `Configure` and `Learn more`?

<img width="472" alt="Image" src="https://github.com/user-attachments/assets/14d50c14-9a55-49c4-a0b0-1249469a60dc" />

