Add folder to "Pinned" and server message (only server admins can do)

- In "Role Permission" settings add " Allow to Create folders to message and files" - Admin can create a folder. First he clicks one of the messages": "button, and then click" Create folder (if folder created the can be message in folder add)" and then writes in input name folders, and then clicks " Create folder" - Admin can "edit " the name of the folder and change the resolution of the role (think of how it will look)