Update column sorting for crawl workflows list page

[tw4l]

trafficstars

Related to #1350 (Closed because dupe)

Will require backend and frontend changes. Note that the table has multiple stacked fields in most of the columns, so would take some redesign.

Fields In table, not sortable on backend

• Name (with firstSeedURL + x URLs fallback)
• Schedule (also condensed with Name)
• Total size

Sortable fields in backend, not in table

• Crawl Start URL
• Date created