Revisions to Janeway documentation

[joemull]

This branch has a bunch of small changes that Siobhan has made to the docs.

Original description

@S-Haime I am opening a draft pull request for this just so that I can better look at the Git differences and figure out how to form the initial RST merge of workflow guides, as discussed last week.

Also here is an HTML build from 2024-03-18 so you can see the rendered RST. This includes the fixes from #4037. Just download and unzip the zip folder and then open the file index.html in a browser and it should look and act nearly just like janeway.readthedocs.io.

[joemull]

@mauromsl and @ajrbyers I don't think this is ready for review, unless I am out of the loop on the latest plan. It needs a bunch of small fixes from #4037 first. Can we talk about it before merging?

[ajrbyers]

Sure thing @joemull. This PR has draft in the title but might be worth marking it as a draft PR.

[joemull]

@ajrbyers that's why I mention it -- Mauro changed it from draft to ready last week.

[joemull]

OK @ajrbyers, it should be ready now.

[ajrbyers]

This looks good, but there is a conflict in installation.md.

[S-Haime]

Ah it'll be because I put it in the dev folder. If I move it back to where it was hanging out before, will that fix it :) ? @ajrbyers