Add model generation to the tool

[KennethJakobsen]

It would be awesome if we could have model generation so the client could be distributed individually

[Dreamescaper]

While I can see the value here, I would say that you can already achieve that with something like NSwag.
This library was created exactly because I wanted to be able to use the same DTOs (e.g. via common project Contracts) which are used on the backend, and existing solutions (e.g. NSwag) didn't allow that.