Set these env vars to deploy on Vercel from Github

• NEXT_PUBLIC_API_URL -> the heroku api address, like https://dj-events-backend-ls.herokuapp.com

• NEXT_PUBLIC_FRONTEND_URL ->

  https://

  then the project name (as it is on Github)

  with .vercel.app at the end

  like https://djeventsvercel.vercel.app

• NEXT_PUBLIC_MAPBOX_API_TOKEN -> XXXXXXXXXXXXXXX

• NEXT_PUBLIC_GOOGLE_MAP_API_KEY -> XXXXXXXXXXXXXXX