Media Gallery folder creation and multiple items delete and move

Add the ability to batch move or delete items in the Media gallery.
The creation of a folder is there, I just would like to suggest making it a non-media file dependent. The way it is now is not a problem in any way, it makes sense. BUT a more clear way to know that a folder can be created would help a lot of new users.

Captura de tela de 2022-06-04 10-57-01
Captura de tela de 2022-06-05 09-56-05
Captura de tela de 2022-06-05 11-16-09