[TASK] Split up tt_content by extracting content types

This extracts most of the content types from the main
tt_content file to dedicated configuration files in
the TCA/Overrides/ directory.

This allows a better handling and also paves the
ways for a component based registration in the
future.

Resolves: #104838
Releases: main
Change-Id: I1b1446a506aaa0774d70fdcdfdbcf466eff9a580
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/85898


Reviewed-by: Nikita Hovratov <nikita.h@live.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Nikita Hovratov <nikita.h@live.de>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Oliver Bartsch <bo@cedev.de>