is there a way to reset user data in Saas, like a restart or some api call? if not, then what data is safe to remove in the PostgresDB to be clean slate?

Hey! For dev env, you can access the database directly and truncate all tables.

All table data is safe to delete for refresh state? because I notice there is key_value table that looks like a key settings?

yea you can delete all and it will generate a new set of keys. That being said, all old sessions will stop working on refresh

okay thank you