Current State Stage 2.6A-FIX

Decision STAGE2_6A_FIX_FAIL_HARDCODE_STILL_DANGEROUS. No 2.6B/apply. Required fix BIRTH_STAGE2_6A_FIX2_QT001_POLICY_COMPLETE_PLAN_FAIL_CLOSED_RULES_EXACT_SIGNOFF_AND_AUTHORITY_LOCKDOWN. MCP readback PASS; targets8, origin0, permits0, done0, readiness BLOCKED, hardcode guard FAIL, cross-layer9/9.