Add a .env, with the following environment variables set.
VELOREN_SERVER, veloren server ip with port i.e server.veloren.net:14004
VELOREN_TRUSTED_AUTH_SERVER which auth server is trusted, i.e VELOREN_TRUSTED_AUTH_SERVER
VELOREN_USERNAME veloren account username.
VELOREN_PASSWORD password for a veloren account.
Example
VELOREN_SERVER=server.veloren.net:14004
VELOREN_USERNAME=<username>
VELOREN_PASSWORD=<password>
VELOREN_TRUSTED_AUTH_SERVER=https://auth.veloren.net