g1 Genesis State Prevents New Smiths After Genesis

The g1 genesis state prevents new smiths from being added after genesis because cliques of smiths with more than SmithMaxByIssuer members violate the SmithMaxByIssuer rule.

The genesis build process for smiths does not enforce MaxByIssuer; it only forbids self-certification.

However, the runtime call certify_smith enforces the condition (issued_certs < MaxByIssuer). As a result, from block 1 onward, those genesis smiths are unable to issue new smith certificates.