Router.register('/production', async () => {
  const data = await API.production().catch(() => ({ list: [] }));
  const items = (data.list || []).map(r => `<li><span>${r.batch || '批次'}</span><span class="badge">${r.duration || '—'}</span></li>`).join('');
  return `<div class="card"><div style="font-weight:600;margin-bottom:8px">生产时间记录</div><ul class="list">${items || '<li>暂无数据</li>'}</ul></div>`;
});