[TASK] Make badges context aware

We are dropping the Bootstrap CSS definitions for
badges to have more control about the styling of
the badges. From now on we are shipping custom
css adapted to our needs. The new badge styling
is context aware and adapts to light and dark
color schemes.

Resolves: #104356
Releases: main
Change-Id: I4a449feb4a4dc0bc32664d99fabd453fa969ddd4
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/85219


Reviewed-by: Benjamin Franzke <ben@bnf.dev>
Tested-by: Benjamin Franzke <ben@bnf.dev>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Andreas Kienast <a.fernandez@scripting-base.de>
Tested-by: Andreas Kienast <a.fernandez@scripting-base.de>