how to trigger a defined workflow

  const myWorkflow = workflow(
    "new-signup",
    async ({ step, payload }) => {
      await step.email("send-email", async () => {
        console.log("done");
        return {
          subject: `Welcome to Acme.`,
          body: "We look forward to helping you achieve mission.",
        };
      });
    },
    {
      //   payloadSchema: z.object({}),
    },
  );

  console.log(
    await myWorkflow
      .trigger({
        to: "mail@gmail.com",
        payload: {},
      })
      .catch((e) => {
        console.log(e);
      }),
  );

NOVU_API_KEY=
NOVU_SECRET_KEY=
NEXT_PUBLIC_NOVU_UID=
NEXT_PUBLIC_NOVU_BACKEND_URL=https://api.novu.co
NEXT_PUBLIC_NOVU_SOCKET_URL=https://ws.novu.co