Task 19 owner summary DRAFT — shipped per sub-project (CP00–CP15), 16 behaviour changes with their §11 entries, the owner's decisions taken, the platform org's --sql-only report as the ENFORCE input, follow-ups (owner decisions, over-refusal notes, verification gaps, environment limits, red tests); placeholders for the A11 re-run (Task 12) and clean-up (Task 18)