First, setup a .env file with the following info:

NEXT_PUBLIC_API_KEY=
NEXT_PUBLIC_AUTH_DOMAIN=
NEXT_PUBLIC_PROJECT_ID=
NEXT_PUBLIC_STORAGE_BUCKET=
NEXT_PUBLIC_MESSAGING_SENDER_ID=
NEXT_PUBLIC_APP_ID=
NEXT_PUBLIC_MEASUREMENT_ID=

then run

• yarn install to install all the dependencies
• yarn dev to start a dev server
• yarn build to build the app for production.