Add a "file size" column to the media library menu

[siaeb]

One of the things I think should be placed in the core of WordPress is to display the size of various photos and files that are uploaded to the host through WordPress in the media library menu (as a column in the table to make comparison easier). After a while and by adding different files, we do not know which file gets the most size from the host and in general it is very good that the webmaster can easily view the size of different files to make site management easier because according to the experience, This Menu is one of the most sensitive WordPress menus and must be carefully monitored. You can add this feature using the code below ;

Trac ticket:

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