Nested modal support for `openAppFeatureModal`

You can now open a modal from within another modal and return users to the original modal using the new returnToPreviousModal parameter in the openAppFeatureModal SDK method.

monday.execute("openAppFeatureModal", {
  urlPath: "/settings/profile",
  urlParams: { tab: "notifications" },
  width: "600px",
  height: "400px",
  returnToPreviousModal: true
}).then((res) => {
  // only triggered when a user closes the dialog
  console.log('Dialog closed. ', res.data);
  // note that `res.data.closed` is always true
});