AKUNUR 3.0.0-alpha.4 AUTOPLAY / REPETITION CHECKLIST

[ ] Start heuristic autoplay from the standard position.
[ ] Ordinary autoplay remains responsive and the Stop button works.
[ ] A genuine three-corner win ends normally.
[ ] A repeated/no-progress game stops automatically rather than running indefinitely.
[ ] The warning and newest log entry state why autoplay stopped.
[ ] The board remains playable after an analytical autoplay stop; the game itself is not falsely declared won.
[ ] Restarting autoplay creates a fresh analysis window.
[ ] Random/heuristic mode toggle still works.
