I'd like to know how I can rate limit the access to supabase edge function endpoints if these are exposed client-side and might get spammed by a malicious actor. I can imagine the risk of using up all the available tier of 0.5/2M functions calls pretty quickly unless a rate limit of some kind is enforced. I know the supabase uses kong but cannot find info on configuring/enforcing rate limits rules. Any suggestions is highly appreciated.