Move to eslint 9 and remove airbnb eslint plugin

[marlo-longley]

Putting this up here as a thought...
This PR will quickly become stale / need rebase because it touches almost every single file

Mostly the changes are due to reformatting by eslint --fix
The files to look closest at are probably package.json and eslint.config.mjs
I was having trouble with the RTL no-node-access rule for our tests, so I temporarily disabled it. Which is not ideal.

I don't know if people felt strongly about the airbnb syntax style. I did research into what people were replacing that library with, and found that eslint:recommended combined with prettier were a solid combination. Open to ideas and feedback.

[codecov]

Codecov Report

Attention: Patch coverage is 89.07104% with 100 lines in your changes missing coverage. Please review.

Project coverage is 94.84%. Comparing base (48ca7e0) to head (1dce918).

Files with missing lines	Patch %	Lines
src/containers/WindowSideBarCollectionPanel.js	0.00%	18 Missing ⚠️
scripts/i18n-lint.js	0.00%	16 Missing ⚠️
src/lib/CanvasAnnotationDisplay.js	6.25%	15 Missing ⚠️
src/containers/WindowSideBarCanvasPanel.js	57.89%	8 Missing ⚠️
scripts/container-lint.js	0.00%	6 Missing ⚠️
src/containers/GalleryViewThumbnail.js	57.14%	6 Missing ⚠️
src/containers/IIIFAuthentication.js	62.50%	5 Missing and 1 partial ⚠️
src/containers/AudioViewer.js	33.33%	4 Missing ⚠️
src/containers/VideoViewer.js	33.33%	4 Missing ⚠️
src/containers/ChangeThemeDialog.js	33.33%	2 Missing ⚠️
... and 14 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4140      +/-   ##
==========================================
- Coverage   94.91%   94.84%   -0.08%     
==========================================
  Files         324      323       -1     
  Lines       16147    16640     +493     
  Branches     2533     2608      +75     
==========================================
+ Hits        15326    15782     +456     
- Misses        816      854      +38     
+ Partials        5        4       -1     

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