If the docket says the glob is a local ames glob, then update the hash
to match the newly uploaded glob.
One would naively expect this to result in a %commit fact being
received, letting us update our state through the usual mechanism.
This is, for some reason, not the case...
Instead of going through the thread. This works around a mark
definition issue and lets the docket file be more precise about
version selection. (Though older globs likely won't be kept around.)
Most notably, we further restrict the desks eligible for glob upload
to just the ones whose glob is said to be hosted on the local ship.
On the upload page, we replace the desk input field with a dropdown
from which eligible desks can be selected.
Additionally we now display some instructions, instead of leaving
developers entirely on their own.
Kind of a pain to test, need a better way to insert a `charge` directly.
Either that or rework `chad`, but I don't entirely understand why the
`chad` lifecycle is the way it is.
