Email interface in progress - Files

Often letters come with some kind of "garbage" inside, such as logos, icons, and so on. Boxing displays all this as files attached to the letter. And if there are a lot of files, then this is a whole mosaic of squares. https://prnt.sc/10a3j30 At the moment, such huge tiles are not always appropriate and convenient. Will be comfortable: - make a check for the file size, and do not attach files to the tab that are less than 10 KB. - make it possible to choose the type of display of files attached to the letter: list, large or small tile (but in fact it is enough to make a small tile https://i.imgur.com/Mrht5O4.png , but so that when hovering over a file it shows a preview).