V0.5.1

Implements several changes and improvements:

• Switch to docker-compose to manage ports, volumes and services.
• Use supervisord to manage running services in the container.
• Added dashboarding with Apache Superset.
• Fixed enum to use StrEnum by default.
• Simplified platform name sanitization (slugify).
• Added contributions guidelines and automatic code quality tools (pre-commit, bandit and others).
• Switched to poe to run stages and build documentation.
• Streamlined CI with end-to-end testing.