Can build project without or with bad .env file

[casperlundberg]

• [ ] Load all environment variables in node and lock user in "missing environment variable" screen if not all are able to load.
• [ ] To ensure that the environment is configured correctly, maybe implement a ping to the server to se that the IP and port are correctly configured. Warning, this also depends on whether the Dockerfile is exposing correct ports.

[casperlundberg]

Project should be built with command flags for environment in order for the environment to be editable without creating a new docker instance for production build. Therefore, the issue is rewritten