fix(pm/wiki): Correct poor maintenance behaviors
We're seeing some issues with jobs choking up when we have a
long-waiting maintenance service
Instead, we think it might be better to have this run every 30 seconds
for at most 30 seconds, thus causing stuck jobs not to cause trouble...
authored by
a.starrysky.fyi
and committed by
tangled.org
84c8d07e
19ba7a12