As a public site user, I want the image/transcription/translation viewer on the document detail page to have a 3-up display, and default to this display when possible, so that I can see image, transcription, AND translation together.

On the QA site, navigate to the documents search page. Find some documents with image/transcription/translation.

[x] A document with all three of those should have all three open by default now
[x] The image/transcription/translation viewer should be redesigned and match Chelsea's new designs
- [x] Check this in light and dark mode, and with many different screen sizes / page widths, and many different documents
[x] Redesigned image zoom/rotate controls should work as expected
[x] Header labels should now read "Editor(s)" and "Translator(s)" instead of "Edition" and "Translation"
[x] Click "Edit X's transcription" and/or "Edit X's translation". The editor should also have the redesign
- [x] To save dev time, I made the drawing tools a toggle switch instead of a dropdown. Try using this; comment here if it is a problem and we can consider spending the time for the dropdown
- [x] The pin icon should still work as expected
- [x] You should now be able to open all three image, transcription, and translation even in the editor
See also: #1592

Princeton-CDH / geniza