Anar Kafkas

This is pretty easy to do thanks to the Firebase client

[Firecode](https://github.com/kafkas/firecode) has been renamed to [Firewalk](https://github.com/kafkas/firewalk)!

This will traverse the specified collection and validate the documents with Zod.

The `additionalFields` config on `object` types currently does not have an effect on Swift output.

We should allow documents to be modeled as a discriminated union.