Add a UI tab for job-status counts with queue filter

[dazza-codes]

Sometimes the batch job type counts (count, group-by job-status) is very useful and it's not possible to get that in the UI. That is, the UI could be almost exactly like the batch dashboard but add the option to filter on batch-queue wildcard matches (queue WHERE LIKE).

[dazza-codes]

This feature request is probably already taken care of in the stats tab, but that tab only allows success || failure job statuses. The "refresh" option for the stats tab is not obvious.