[FEATURE] Create tags in admin module

Change-Id: Idda339ef6d890b9b61e6d77e2f2ebb04a5ce8db8
Resolves: #52222
Reviewed-on: https://review.typo3.org/28153
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer
[DOC] Remove old sxw doc

Change-Id: Ia552f5a27592ba1782d22ede7b5892829a6475ec
Reviewed-on: https://review.typo3.org/28151
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer