Deleting a team left its storage volumes behind — the data stayed on the
host with no team left to reach it, and the leftover records blocked that
host from ever being removed.
Team deletion now removes a team's volumes and their data, the same way it
already cleans up the team's templates. Volumes are still never removed on
their own anywhere else: destroying a capsule only frees its volumes, and
deleting one is otherwise always an explicit choice.
Also fixes volumes staying marked as in-use after team deletion destroyed
the capsules holding them.
pptx704
63a9d4a92c