[Bug 39414] New: Add a partway job status

https://bugs.winehq.org/show_bug.cgi?id=39414

Bug ID: 39414
           Summary: Add a partway job status
           Product: Wine-Testbot
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

If a task is completed the corresponding job's status is 'Running' even if none
or the remaining tasks is actually Running. So one can sometimes end up with
dozens of 'Running' jobs when only one or two among them actually has an active
task.

So the idea would be to reserve the 'Running' status to jobs for which one task
is actually running. Jobs where some tasks but not all have completed would
instead have the 'Partway' status (suggestions for another name welcome).

Another issue is that when multiple jobs are in the 'Running' or 'Partway'
state it's hard to know which ones have been modified the most recently because
the 'Ended' field is not set. This is probably less important though and a
waterfall like presentation would help (see bug 39413).