"Artist" column only supports showing one artist when there's multiple artists tagged

[soarpasser]

Decided to put this here instead of under suggestions since this is sort of an issue/oversight.

Currently, the "artist" column can only show the name of one artist (the last artist in the tags order) regardless of the actual gallery metadata. This creates problems when it comes to books with multiple authors, say an anthology -

See here - the tags listed in blue are the names of the authors:

And the "artist" column only shows the name of the last author in the tags metadata.

It would be nice to have the column actually display all the author names when there is multiple authors involved in a archive entry (and preferably without having the user to manually re-add the tags they've added before for older galleries, if this feature support gets added in the future).

[Difegue]

The function that generates the contents of a namespace column is currently fairly simple, I'll agree it'd be nice if it was extended to show clickable search links for every tag in a given namespace.

There'll quickly be overflow issues, but that can be handled with a popover similar to the tags column.