Cosmetic-only renumbering of the event-lifecycle detection block in
``regenerate_assistant_turn`` from ``# 10.`` to ``# 9a.`` — mirrors the
``# 8a.`` shape in ``chat.web.turns.post_turn``. The block was already
in the correct structural position (immediately after the interjection
branch); only the numbering and comment reflected an earlier draft
where it read as a final step rather than the post-interjection /
pre-(absent)-scene-close slot.
No behavioural change. All 9 regenerate tests + 18 turn_flow tests
pass without modification.
Joseph Doherty
0de4d1252c