feat: store and verify genesis protocol configuration

[kkovaacs]

Summary

• Include the full protocol configuration in genesis.dat and verify its commitment against the genesis header.
• Store the configuration atomically with genesis state and expose lookup by commitment.

Changelog

[[entry]]
scope       = "general"
impact      = "breaking"
description = "Persist and verify the genesis protocol configuration. Genesis files must now include the full configuration; existing deployments require a new genesis artifact and a fresh bootstrap."

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