Enhancement: Sortable assets

[JacobCoffee]

[...]

Looking at the dashboard with all the information on one page, an ability to sort the required assets by due date or by incomplete/complete would be nice, but that seems like a whole other functionality and just a nice to have.

Originally posted by @loren-c in https://github.com/python/pythondotorg/pull/2593#discussion_r1777536846