[TASK] Use BackendTemplateView in various controllers

This goes through a series of relatively simple
controllers, switching them to BackendTemplateView.

Change-Id: Icde18e54c4bbe11e83532d54089561e751c232db
Resolves: #96605
Related: #96513
Releases: main
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/73109


Tested-by: core-ci <typo3@b13.com>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>