[Maintenance] Routinely clear expired session statuses

Our database is filled to a large extent by useless expired session data. We should run a daily task that clears the database from any such data, making the backups sizes smaller and more managable.

set weight to 2

assigned to @gkatsikas

changed iteration to Two-week Sprint Feb 25, 2024 - Mar 9, 2024

closed with commit 8a7aa9a8

added 15m of time spent

mentioned in commit 8a7aa9a8