View file explorer on remote SSH Jupyterhub

[SamoraHunter]

I cannot view or open the files when connecting to a remote Jupyterhub instance.

I can ssh to the remote machine in vscode but cannot view the docker container volume for Jupyterhub.

I would like to see the files in my remote jupyterhub and open notebooks etc in vscode without hosting anything locally.

[DonJayamanne]

Duplicate of #1366