[TASK] Make backend compatible with right to left reading mode

To support the right to left reading mode for languages like Arabic,
we have adjusted the styles in the backend to use logical instead of
physical properties.

Resolves: #101902
Releases: main, 12.4
Change-Id: I60936682fbeeb35c676f157e63135137b03106e7
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/80986


Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Benjamin Franzke <ben@bnf.dev>
Reviewed-by: Benjamin Kott <benjamin.kott@outlook.com>
Tested-by: Benjamin Franzke <ben@bnf.dev>
Tested-by: Benjamin Kott <benjamin.kott@outlook.com>
Tested-by: Benni Mack <benni@typo3.org>