Brummel
327d71b1d4
Cycle-close drift review (architect) for cycle 0092 / #165 (aura run <blueprint.json>). Drift-found on ledger currency only; the code is clean and correct. What holds (architect, evidence of review): the stage1_signal/wrap_stage1r split is behaviour-preserving (golden metrics byte-unchanged; loaded_signal bit-identical green; the STAGE1_R_SMA_* constants keep the hashed signal == the executed signal); sha2 + the topology_hash helper live in aura-cli only, aura-engine stays sha2-free (invariant 8 / C16); the resolver resolves the closed std_vocabulary set, unknown type -> UnknownNodeType, no registry (invariant 9); topology_hash is a correct Tier-1 optional and the RunManifest <-> RunManifestRead read-mirror both carry it. Resolved: ledger refreshed (C24 Status — the cycle-0092 run-from-blueprint realization + the topology_hash #158 anchor landing; #158 reframed from "premature" to "field landed, full reproduction remains"). Drift filed forward: #167 (single-source the stage1-r suffix-remapping lockstep — debt-med), and a scope note on #158 (the hash currently covers the signal only; a structural-variant content-id is the #158/#166 concern). The spec's illustrative instrument:"GER40" example (note-low) is moot — the ephemeral spec is removed here. Ephemeral 0092 spec + 0092/0092b plans git-rm'd per the lifecycle convention. closes #165