[TASK] Invoke "Clear Page cache" in page and list module via ajax

* Add a message for the user
* Adjust context menu to new route
* Split functionality in an own controller class

Resolves: #88718
Releases: master
Change-Id: Ibb96e4f5770004be54fee0f50a335db8f3282759
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/61245


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Steffen Frese <steffenf14@gmail.com>
Tested-by: Jörg Bösche <typo3@joergboesche.de>
Tested-by: Tobi Kretschmann <tobi@tobishome.de>
Reviewed-by: Steffen Frese <steffenf14@gmail.com>
Reviewed-by: Jörg Bösche <typo3@joergboesche.de>
Reviewed-by: Tobi Kretschmann <tobi@tobishome.de>