Make identifiers input mobile friendly

[Lasseignejk]

Closes #10620

Fixes an issue on mobile screens where the ID Numbers section's table breaks and causes a long horizontal scroll.

Technical

• Changed from <table>, <th>, and <tr> elements to <div>s to enable more flexible styling using CSS grid.
• Included role tags to make more accessible for screen readers. Testing a screen reader on Chrome confirmed that when entering the table, it is able to identify the number of rows and columns, as well as which cell the patron is currently in.
• Added a breakpoint so the table will switch to a more vertical layout on smaller screens.

Testing

Select a book and press the 'Edit' button, then scroll down to the ID Numbers section. Opening up the Dev Tools in Chrome and selecting a mobile layout will show the updated table.

Screenshot

Stakeholders

@cdrini

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 17.80%. Comparing base (e027195) to head (2a9eb10).
⚠️ Report is 520 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #11244      +/-   ##
==========================================
+ Coverage   17.14%   17.80%   +0.66%     
==========================================
  Files          91       93       +2     
  Lines        4981     5110     +129     
  Branches      867      890      +23     
==========================================
+ Hits          854      910      +56     
- Misses       3588     3650      +62     
- Partials      539      550      +11     

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[cdrini]

Nice lgtm @Lasseignejk ! One small bug with the popular identifiers appearing twice ; I imagine a rebase bug, fixed that. Also noticed the existing code duplicated the template for the value if housing a list of values, so DRY'd that up.

Tested:

• Adding/removing identifiers on book and saving
• Adding/removing identifiers on author
• Cannot add IA if not authorized