Feature: #99733 - Drag + Drop between different folders in file list

See forge#99733

Description

When working with files in the File > Filelist module, editors can now select one or multiple files or folders, and move them to a different location within the folder tree on the navigation area via drag and drop.

Impact

TYPO3 editors no longer need to use the clipboard functionality to move files, as drag and drop support is included natively. It acts similar to what editors know from their operating system functionality.