[BUGFIX] Clean up install tool cardsAction

With the install tool "make all modals" rewrite in #84772,
the initial views are stupid and don't need fluid assignments
like tokens anymore: Card details are now handled in single
"getContent" actions per card.
Left over assignments are removed with the patch.
Furthermore, the core updater getContent action entirely missed
some fluid assignments and the "search in custom path" image
preset functionality is restored.

Resolves: #85676
Resolves: #85419
Related: #84772
Releases: master
Change-Id: I4b2054338b500d4f8d08f83f76a3efc66511a529
Reviewed-on: https://review.typo3.org/57715


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Susanne Moog <susanne.moog@typo3.org>
Tested-by: Susanne Moog <susanne.moog@typo3.org>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>