put_persona replaces the mind's gamecult.persona_state.v0 whole through the
commit primitive: schema-valid against the published file, personaId is the
instance, canonical provenance, CAS on updatedAt, monotone updatedAt. The
document is an opaque seventeenth stored type, one per mind. Wire operations
persona_get and persona_put, MindStatus.persona, HuginnClient methods and the
eureka-state persona tools. Published wire schemas follow in the next commit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>