fix: user deletion schedule

pkg/models/user_delete.go

@@ -34,7 +34,7 @@ import (
 
 // RegisterUserDeletionCron registers the cron job that actually removes users who are scheduled to delete.
 func RegisterUserDeletionCron() {
-	err := cron.Schedule("* * * * *", deleteUsers)
+	err := cron.Schedule("0 * * * *", deleteUsers)
 	if err != nil {
 		log.Errorf("Could not register deletion cron: %s", err.Error())
 	}