09 Verdict and Next Layer

Overall: STAGE2_6A_FAIL_HARDCODE_STILL_DANGEROUS. Do not proceed 2.6B or apply.

Fix current layer: machine-enforced governed tier criteria/evidence, remove bad divergence from authority and separate invariants, immutable content-addressed complete plan with trigger/review/policy/watermark hash, computed block reasons, exact plan-bound validated collections/signoffs with authority/expiry, correct review verdict/kind filtering, hardcode guard failing every open current-layer dangerous finding, readiness contract validation, old writer explicitly disabled, and truthful scale annotations.

Next macro: BIRTH_STAGE2_6A_FIX_QT001_MACHINE_ENFORCED_TIER_PLAN_BOUND_SIGNOFF_AND_HARDCODE_GUARDS. Fresh independent PASS required before 2.6B.