cfg_link = (req, row) => {
  let plugin = getState().plugins[row.name];
  let linknm = row.name;
  if (!plugin) {
    const othernm = getState().plugin_module_names[row.name];

    if (othernm) {
      linknm = othernm;
      plugin = getState().plugins[othernm];
    }
  }
  if (!plugin) return "";
  if (plugin.configuration_workflow)
    return a(
      {
        class: "btn btn-secondary btn-sm d-inline me-1",
        role: "button",
        href: `/plugins/configure/${encodeURIComponent(row.name)}`,
        title: req.__("Configure plugin"),
      },
      '<i class="fas fa-cog"></i>'
    );
  else return "";
}
@param {object} req
@param {object} row
@returns {a|string}