support custom types

[lolopinto]

we don't support all types and we need the ability for people to use one of the non-supported types and a way to configure

• db
• graphql
• typescript

sometimes would be known postgres types (money, cidr etc) and other times will be types from extensions (vector)

related: https://github.com/lolopinto/ent/issues/1549

[lolopinto]

related: https://github.com/lolopinto/ent/issues/467