[Typescript] Generate types from openapi schema

[billhimmelsbach]

We could generate all the types related to the API by consuming the openapi.json FastAPI creates.

Current behavior

• hand writing / one-off translation of types

Expected behavior

• automatically sync types from the openapi.json

[shindigira]

Oh please bring this automation. I have had to keep tabs on the backend data schemas for changes and then manually update the types.

[shindigira]

Also include this to generate zod and typescript schemas: https://github.com/astahmer/openapi-zod-client?tab=readme-ov-file

[shindigira]

https://fastapi.tiangolo.com/advanced/generate-clients/

This looks to be a proper guide on how to generate typescript from fastapi openapi schemas. Can script it as part of our start.sh.