React 16/17 support ?

[MildTomato]

I've forked this repo and replaced the react 18 hooks with, what I think, works with React 16 / 17.
One of the packages has been deprecated though, and the other probably isn't being worked on anymore.

This is generally the changes I've done supabase@1706e45

Wondering what others think? I could PR these changes into the main repo here if anyone thinks it's an OK idea.

Pretty sure it's a bad idea though - we're going to use this for now though until we've got react18 working across our monorepo.

[MildTomato]

edited the above as links were broken