Add configurability, containerization, and package management

[sweethuman]

• add pre-commit so every new commit respects the standard
• config using dynaconf so you can config via environment variables and the file
• add documentation
• add Dockerfile so you can containerise app
• add docker-compose config so you can run multinode local deployments
• add poetry as a package manager
• remove the use of global node in NodeAPI (bad practice)