[FEATURE] Introduce DropDownButton component

The module menu button bar now can display dropdowns.
This enables new interface interactions, like switching
the current view from list to tiles or group actions
like clipboard and thumbnail visibility. It will help
declutter views and help the user to see more information
at a glance.

Each dropdown consists of different items ranging from
headlines to items links that can display the current
status. The button will automaticly change the icon
representation to the icon of the the first active radio
icon in the dropdown.

It is now implemented in the File List module to switch
between Thumbnails and enable Actions like Clipboard

Resolves: #99093
Releases: main

Change-Id: I8c0498716d82c16e5b15bbe117fccd772d13a655
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76602


Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>