Integrate JupyterHub App Launcher into Nebari

[aktech]

Reference Issues or PRs

#2011
Basic Installation docs: nebari-dev/nebari-docs#391

• Integrate JHub Apps (make it optional)
• JupyterHub helm chart Upgrade to 3.2.1 (JupyterHub: 4.0.2)
• Fetch conda environments dynamically from conda-store API
• Update kindest/node to v1.23.13 as JupyterHub helm chart didn't supported k8s < 1.23
• Create jwt token secret for JHub Apps Authentication (mounted on hub pod)
• Add ingress route for jhub apps service

What does this implement/fix?

Put a x in the boxes that apply

• 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

• Did you test the pull request locally?
• Did you add new tests?

Any other comments?

[dcmcand]

Thanks @aktech , I am assuming a documentation PR will be following at some point soon correct?

[aktech]

@dcmcand Yes, there is one here: nebari-dev/nebari-docs#391 with minimal stuff required to get it up and running.