19295: Adjust type filter defaults

Move order of "Workflow Definition" after runs because that's the
current sort order (which is imposed by the "contents" API so it is
nontrivial to change).

Hide "intermediate" and "log" output collections by default because
they are usually clutter and you generally find them by navigating
from the workflow run.

Arvados-DCO-1.1-Signed-off-by: Peter Amstutz <peter.amstutz@curii.com>