Allow changing the sort order of table/networks/workspaces on the fly

[JackWilb]

What problem does it solve to alphabetize all the tables? There's an argument that the tables should appear in order of newness (though I'm not sure that's what happens currently), but alphabetic is a fine default choice too.

Originally posted by @waxlamp in #204 (comment)

We'd might need to pull/display more of the metadata (like time created or updated) so that it's clear why the order is as it is.