Function saveHeaderOrder

public/js/dragAndDrop.js:196–201

()

// -------------------- header (icon+modal) --------------------
function saveHeaderOrder() {
  const host = getHeaderDropArea();
  if (!host) return;
  const order = Array.from(host.children).map(btn => btn.cardElement?.id).filter(Boolean);
  localStorage.setItem('headerOrder', JSON.stringify(order));
}

function removeHeaderIconForCard(card) {
  if (!card || !card.headerIconButton) return;