Saying no to a spoken collect left the next stem only on current_question, so the preparing spinner never cleared. Persist the ack, link asked_turn_id, and emit run.completed with turnId (BUG-525).
Co-authored-by: Cursor <cursoragent@cursor.com>
A completed tool left only checkmarks under 正在分析, so the run looked stuck. The composer and scoring-card 先这样 buttons were unused early exits.
Co-authored-by: Cursor <cursoragent@cursor.com>
Jesse_Chen