When a job (like file sync) is assigned to a host that is off, the job should reflect that it can't run

In the example here, `vm-a01dr01` has jobs to sync the uploaded files, but the host is shut off (as shown by `hosts` -> `host_status`). The job status should show the progress wheel with something that indicates the host is offline (and in this example, the pinwheel shouldn't be spinning as the file won't finish sync'ing until the host is booted, which could be days later).