Sorting by item in activity, audit, etc reports doesn't work

[snipe]

... but since it's polymorphic, I'm not exactly sure the right approach here.

The short fix is to make those columns non-sortable, but that clearly doesn't solve the problem.

I think we should be able to sort on item.name (since all of the FCOs have a name field) - BUT assets do not necessarily have a name, so it gets a little messier.

@uberbrady can we chat about this some time this week?

[uberbrady]

I don't know if this is even _possible, but I would do a two-column sort - SORT BY item_type, item_id - That will definitively show things about one item near the rest of the stuff about that one item - but in a non-intuitive way - by type, then ID. While I would consider it more 'correct' I don't know that it's what a user might expect. And doing a polymorphic sort is...uh...weird, if not impossible? Let's definitely try to talk through this a little more.