The problem Starknet validator for NextID solves

Integrates Starknet support for Next.ID validation. It is platform-agnostic since once it is integrated with the proof server, it can be accessed through any platform.

This is for Next.ID bounty topic: Support starknet platform #72

Challenges I ran into

I have not worked with Go lang before so it was interesting to figure out how Go works, especially in the context of how to get local packages to work