[TASK] Fluidification of ShortcutToolbarItem

Because the ShortcutToolbarItem has three different actions,
every action has its own template.

Resolves: #77800
Releases: master
Change-Id: I054569376a0a5f62bb40e7d77f675350e0464423
Reviewed-on: https://review.typo3.org/49810


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Alexander Stehlik <alexander.stehlik@gmail.com>
Tested-by: Alexander Stehlik <alexander.stehlik@gmail.com>
Reviewed-by: Joerg Boesche <typo3@joergboesche.de>
Reviewed-by: Susanne Moog <susanne.moog@typo3.org>
Tested-by: Susanne Moog <susanne.moog@typo3.org>