feat: standardize class names

[KaneFreeman]

Resolves #867

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[codecov]

Codecov Report

Merging #873 (7327be0) into main (7e1734a) will increase coverage by 0.97%.
The diff coverage is 86.53%.

@@            Coverage Diff             @@
##             main     #873      +/-   ##
==========================================
+ Coverage   51.35%   52.33%   +0.97%     
==========================================
  Files         225      231       +6     
  Lines        9679     9888     +209     
  Branches     2600     2584      -16     
==========================================
+ Hits         4971     5175     +204     
- Misses       4326     4330       +4     
- Partials      382      383       +1     

Files Changed	Coverage Δ
packages/core/src/lib/hooks/useMediaPersist.ts	25.80% <0.00%> (-0.87%)	⬇️
packages/core/src/lib/i18n.ts	18.75% <3.33%> (-2.58%)	⬇️
packages/core/src/components/common/field/Hint.tsx	42.10% <33.33%> (+18.29%)	⬆️
packages/core/src/components/login/Login.tsx	46.15% <50.00%> (+7.02%)	⬆️
packages/core/src/widgets/file/withFileControl.tsx	65.21% <64.28%> (+1.34%)	⬆️
...s/core/src/components/common/checkbox/Checkbox.tsx	30.76% <75.00%> (+11.53%)	⬆️
...c/components/media-library/common/MediaLibrary.tsx	53.10% <75.00%> (+0.38%)	⬆️
...ages/core/src/widgets/list/components/ListItem.tsx	86.84% <75.00%> (-0.49%)	⬇️
...mponents/media-library/common/MediaLibraryCard.tsx	62.31% <77.77%> (+0.55%)	⬆️
...c/components/common/button/useButtonClassNames.tsx	91.66% <80.00%> (+1.66%)	⬆️
... and 59 more

... and 2 files with indirect coverage changes