Add "Open VS Code" entry in services

[krassowski]

Reference Issues or PRs

Together with nebari-dev/jupyterlab-nebari-mode#1 fixes #2217

What does this implement/fix?

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds a feature)
• Breaking change (fix or feature that would cause existing features not to work as expected)
• Documentation Update
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Build related changes
• Other (please describe):

Testing

See integration tests in nebari-dev/jupyterlab-nebari-mode#1.

Any other comments?

[krassowski]

This can be tested with a docker image including jupyterlab-nebari-mode==0.2.0, and should be safe to merge even for users of docker images which do not include jupyterlab-nebari-mode because because when the command is not available the added menu item will simply not show up (without any side effects).

[marcelovilla]

@krassowski should we pin jupyterlab-nebari-mode to 0.2.0 in https://github.com/nebari-dev/nebari-docker-images/blob/main/jupyterlab/environment.yaml and then start upgrading as we release new versions?

[krassowski]

Thanks! I opened nebari-dev/nebari-docker-images#123

[krassowski]

Is it ok to merge this one?

[marcelovilla]

@krassowski yes, let's merge it so it makes the next release