👈 Launch a Binder on branch jtpio/notebook/checkboxes

cc @gabalafou FYI this is what it looks like in Notebook v7

Check if we can open multiple files (or track that in a different issue)

This seems to be the case:

A nice follow-up would be to implement something similar to the classic notebook, with action buttons showing up in the file browser toolbar:

These actions are already accessible via the context menu, but could still be nice to have in the toolbar so they are more visible.

@gabalafou would you be interested in looking into it?

I'll open a separate issue so we can more easily track this. Maybe this would need some other changes in JupyterLab, not sure there is a signal or a way to know when a selection has changed already.

Thanks!

I'll open a separate issue so we can more easily track this.

Tracked in #6378