## Context
When a trial ends, we receive a webhook from stripe to switch a
workspace from its previous status to SUSPENDED.
We also have some workspaces in ONGOING_CREATION that started the flow,
started the trial but did not finish completely the flow which means the
workspace has no data/metadata/schema.
Because of this, we can have workspaces that switch from
ONGOING_CREATION to SUSPENDED directly and ONGOING_CREATION workspaces
that didn't start the trial can stay in this state forever since they
are not cleaned up by the current cleaner.
To solve those 2 issues, I'm adding a new cron that will automatically
clean ONGOING_CREATION workspaces that are older than 7 days and I'm
updating the stripe webhook to only update the activationStatus to
SUSPENDED if it's already ACTIVE (then it will be deleted by the other
cron in the other case)
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