[TASK] Move CSH files from context_help to correct places

Instead of having some CSH files in the ext "context_help"
it is better to move those to the correct places.

Resolves: #81107
Releases: master
Change-Id: I3a7e56130f889fc744243a1299fbeb78e6a255d5
Reviewed-on: https://review.typo3.org/52680


Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Jan Helke <typo3@helke.de>
Tested-by: Jan Helke <typo3@helke.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>