Add a "try another account" button

[GeorgianaElena]

This adds a button that redirects to the hub/logout endpoint if clicked, which will redirect back to the login page and allow the use of a different account.

Fixes 2i2c-org/infrastructure#973

[yuvipanda]

this is super clever!

[choldgraf]

Agreed that this is a great idea 👍

It LGTM here - my one question is whether this is something that might be up-streamable to JupyterHub? I feel like this is a useful pattern for other communities as well. Has it been discussed in the JupyterHub world before?

[GeorgianaElena]

I feel like this is a useful pattern for other communities as well. Has it been discussed in the JupyterHub world before?

Me too! Maybe this discussion jupyterhub/oauthenticator#414 is a good starting point?

EDIT: Opened a PR in oauthenticator jupyterhub/oauthenticator#484 that adds this html as an example template and documents how to use it 📄

Merging this now 🚀

[damianavila]

Not sure if I should delete staging branch here given that it might be used for testing purposes, @GeorgianaElena thoughts?

[damianavila]

I suppose we should keep it given the description in the top message at #6.

[GeorgianaElena]

Hmm, I suggest deleting it, actually. I believe we should have it just for testing and only keep the branches that are hub specific, like the one with the RStudio logo removal. What do you think?

Also, with 2i2c-org/infrastructure#987, the branch now has to match <cluster-name>-<hub-name>. I should update the Readme too.

[damianavila]

Hmm, I suggest deleting it, actually. I believe we should have it just for testing and only keep the branches that are hub specific, like the one with the RStudio logo removal. What do you think?

I agree! I have removed the branch already.

Also, with 2i2c-org/infrastructure#987, the branch now has to match -. I should update the Readme too.

👍