Function scrollEnd

app/src/modules/waiting.js:16–19

()

const INPUT_PLACEHOLDER_WAITING = 'AI 思考中…';

export function scrollEnd() {
  keepWorkingAtBottom();
  if (S.isAtBottom) requestAnimationFrame(() => { $chat.scrollTop = $chat.scrollHeight; });
}

export function updateScrollBtn() {
  $('btn-scroll').classList.toggle('visible', !S.isAtBottom);