A pull request's head announced again from the bus's history at
mesh-delivery's first start was proposed with no verdict and nothing
ever asked its check: the controller had taken that announcement long
before, and stalled raised it after an hour for the operator.
A proposed delivery with no verdict and no check asked is now asked
through delivery-check once it has waited past a grace longer than a
check takes; an announcement carrying its head's decided gate status
takes it. The proposed bound runs from the ask, and H2's close may
re-ask once (a table row) before the delivery is the operator's.
One module answers 'did my change go out' for a commit and orders a
cross-repository change: one compiled state table, its state on the bus,
every transition said, noted on the commit and shown on the pull request.
The forge's holder gains the note, view and status tools it asks with, and
says closed pull requests and a merge's head and statuses.
jochen