0a6f78a921
Initial implementation of the Lewes Protocol (LP) for gateway registration: - Add nym-lp crate with Noise protocol handshake - Add LP listener to gateway for handling registrations - Add LP client for registration flow - Integrate KKT for post-quantum KEM key exchange - Integrate PSQ for post-quantum PSK derivation - Add Ed25519 authentication throughout - Add docker/localnet support for testing Co-authored-by: Jędrzej Stuczyński <jedrzej.stuczynski@gmail.com>