improvement(prism-keys): Rename VerifyingKey to PublicKey

[distractedm1nd]

It was called VerifyingKey likely due to ed25519_consensus calling their key VerificationKey, which predates our key crate. This causes a ton of confusion because we also have the concept of a VerifyingKey for a ZK proof

[varun-doshi]

I can take this

Just to clarify, you mean this one:

prism/crates/keys/src/verifying_keys.rs

Line 28 in c674e55

pub enum VerifyingKey {