feat: add self hosted passwordless dbauth

[jacebenson]

Today this uses

• dbAuth (login/password self hosted using salted/hashed values)
• auth0 (third party authentication.

I'd like to expand this to include a passwordless system that is included.
Kyle from Web dev simiplified demonstates a way to do this and I think it would not be that hard here. https://www.youtube.com/watch?v=b6qHfPdv4Y8

[jacebenson]

I have this set up. I just need to reimplement this be default here
redwoodjs/graphql#7650