[REFACTORING] Actions with redirect not PSR-7 compatible

[hgalt]

Describe the bug Also actions with a redirect should be :ResponceInterface and have a return return $this->redirect('show', 'Organization', NULL, ['organization' => $organization])

TYPO3 Version 11.5 Extension Builder Version: 11.0.0

[simonschaufi]

Thank you. The problem here is that the core itself doesn't provide a nice and clean way for redirects yet and uses $this->redirect everywhere as well.