Treat forks and imports in progress as pending instead of erroring.

Remote bindings deliver ArtifactsErrors as plain Errors, so revive their codes from the message;
child routes of a repo that is still provisioning now see no refs rather than fetching an empty remote.
taigrrcommitted parent e92afcf96ea5595c9eaf92be35a2b46e614d3493373c3ecBrowse files
2 files changed+27−0

Rendering diff…