BASE_URLrepresents the url where your app is reachable (no https protocol)
NEXTAUTH_URLis required for
nextauthto work. It's basically
BASE_URLwith the https protocol.
NEXT_PUBLIC_APP_ENVis how the app knows which environment you are currently on (
DATABASE_URL- how should basetool connect to it's own database
SECRET- You can generate a new one using
openssl rand -hex 32