Production and staging URLs

We have staging and production environments available. Throughout this document, we will use the following placeholders. You should use the domains that match the environment you are using.

FRONTEND_DOMAIN	app.next.fractal.id	app.fractal.id
AUTH_DOMAIN	auth.next.fractal.id	auth.fractal.id
RESOURCE_DOMAIN	resource.next.fractal.id	resource.fractal.id
VERIFIER_DOMAIN	verifier.next.fractal.id	verifier.fractal.id