Allow staff to send licensing selection views to users to categorize their files

[cbrxyz]

For users who uploaded files without licensing information, these files will need to be categorized to remain on the wiki. Allow staff to send views to these users who can then select which license they would like to use for themselves.

The view should include a preview of the file, some (short) information about licensing, and buttons to select a licensing template/removal from the wiki.