Add Nix derivations for generating Go and TypeScript API client bindings
from authentik's OpenAPI schema:
- source.nix: shared version (2025.12.4) and source fetch
- client-go.nix: Go client from goauthentik/client-go repo
- client-ts.nix: TypeScript fetch client from main schema.yml
- api-go-vendor-hook.nix: setup hook to inject Go client into vendor dir
- client-go-config.patch: OpenAPI generator config fix
Ported from nixpkgs pkgs/by-name/au/authentik/package.nix.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Erich Blume
8920b87bdd