## Context
Messaging and calendar cron jobs are only working for workspace that
have sub status different than incomplete, this is because currently
this is the simplest way to know if a user is onboarded. This should not
be the source of truth and this will be updated in a later version. In
the meantime, to make self-hosting easier, we are adding an extra check
on IS_BILLING_ENABLED env var since sub status is not relevant for
people not using billing.
Weiko
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