[TASK] Cleanup table styling

Reduce color overwrites and streamline active styling for table rows.

Resolves: #99117
Releases: main

Change-Id: Ia6d0ac6415346ac049e176d0f3a3c30d0bf9b7a2
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76661


Tested-by: core-ci <typo3@b13.com>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>