Function setExpanded

public/js/adminFolderAccess.js:1620–1624

(expanded)

      if (!header || !bodyEl || !caret) return;

      const setExpanded = (expanded) => {
        header.setAttribute('aria-expanded', expanded ? 'true' : 'false');
        bodyEl.style.display = expanded ? 'block' : 'none';
        caret.textContent = expanded ? '▾' : '▸';
      };

      setExpanded(false);