In the original approach we completely ignored subscribers who subscribed and unsubscribed
within the last 30 days.
Based on the feedback from QA this was quite confusing.
This commit changes the logic and instead of looking at current status we fetch the counts
based on logs (the lastSubscribedAt column and statistics_unsubscribes table) and we ignore the current status.
On the list level we don't have any logs so we still need to check the current status on the list level,
but newly we ignore the global status.
[MAILPOET-4828]
This commit improves the check that a user has set a welcome email campaign (a task in product discovery task list)
by checking also for automation flows that are triggered by new subscriber or user and contain
send email action.
[MAILPOET-4827]
