How to use your email example within a Nextjs app?

[grantspilsbury]

Hi,

I created a website v3 template project
npx create-payload-app@beta --use-pnpm -t website

I want to incorporate email into the project for newsletter signup. I had a look at your:
email example

How should I convert the below express code to be used in Nextjs:

const start = async (): Promise<void> => {
  await payload.init({
    secret: process.env.PAYLOAD_SECRET,
    mongoURL: process.env.MONGODB_URI,
    express: app,
    email,
    onInit: () => {
      payload.logger.info(`Payload Admin URL: ${payload.getAdminURL()}`)
    },
  })

  app.listen(8000)
}

What changes need to be made to the email example code in the repo to work with the v3 website template?