Add RTL support to WysiwygEditor

[maggie44]

When adding Arabic into the RichText fields of Strapi, the text will automatically be aligned to the right after this change.

I cannot identify any change to the interface after this change other than this automation.

To test, copy and paste some Arabic into a Rich Text field and it will align right automatically.

Resolves: #9412

[strapi-cla]

All committers have signed the CLA.

[codecov]

Codecov Report

Merging #9498 (c33d632) into master (e21f06d) will decrease coverage by 8.58%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master    #9498      +/-   ##
==========================================
- Coverage   35.96%   27.38%   -8.59%     
==========================================
  Files        1335     1194     -141     
  Lines       14722    10241    -4481     
  Branches     1467      566     -901     
==========================================
- Hits         5295     2804    -2491     
+ Misses       8511     6943    -1568     
+ Partials      916      494     -422     

Flag	Coverage Δ
front	27.38% <0.00%> (-0.01%)	⬇️
unit	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...admin/src/containers/ApplicationInfosPage/index.js	70.58% <ø> (ø)
...anager/admin/src/components/WysiwygEditor/index.js	0.00% <ø> (ø)
...dmin/src/components/BooleanBox/icons/CTSelected.js	100.00% <ø> (ø)
...in/src/components/BooleanBox/icons/CTUnselected.js	100.00% <ø> (ø)
...dmin/src/components/BooleanBox/icons/STSelected.js	100.00% <ø> (ø)
...in/src/components/BooleanBox/icons/STUnselected.js	100.00% <ø> (ø)
...e-builder/admin/src/components/BooleanBox/index.js	100.00% <ø> (ø)
...-upload/admin/src/containers/SettingsPage/index.js	0.00% <0.00%> (ø)
...sions/admin/src/containers/Roles/ListPage/index.js	0.00% <0.00%> (ø)
packages/strapi-admin/validation/user.js
... and 139 more

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[HichamELBSI]

Thanks for your contribution :) Can you update the branch, please?

[derrickmehaffy]

This pull request has been mentioned on Strapi Community Forum. There might be relevant details there:

https://forum.strapi.io/t/new-release-strapi-v3-5-2/3147/1