FIX7 T1 Blocker Issue Matrix

All 12 T1 blockers T1-01..T1-12 are CRITICAL and resolved by docs 02-11: per-dimension specs; exact manifest schemas; readiness denominator; concrete quorum; seven hash contracts; control_epoch; analyzer trust; capability measurements; operator runbook; rollback; Level-B pipeline; T1 boundary. T1 implementation remains prohibited until T1 reviews this package and returns PASS.