feature request: add run buttons like ipynb extension for vscode

[cailiang9]

[JasonWeill]

This will be available in Notebook 7.

[jtpio]

This was added in #6418.

@cailiang9 if you want to try it out you can install the latest pre-release of Notebook 7 with pip install --pre notebook. We recommend creating a new environment first so it's not too disruptive to your existing Jupyter installation if you have one already.

[jtpio]

For reference new buttons can be added to the cell toolbar via the settings editor. For example to add the run cell button:

It would be nice to add this to the documentation so it's more visible.

[cipri-tom]

@jtpio The mentioned Cell Toolbar setting is not available on my end:

$ conda list | grep notebook
notebook                  7.0.6              pyhd8ed1ab_0    conda-forge
notebook-shim             0.2.3              pyhd8ed1ab_0    conda-forge

on MacOS, if it matters