Implement CLI based interaction

[stefanfrench]

Develop the CLI usage level for the product, enabling users to set parameters via a config file and pass them to an end-to-end entry point. Optionally, provide Docker support for ease of deployment.

Acceptance Criteria

A functional CLI entry point that:

• Accepts parameters via a well-defined format.
• Executes the pipeline end-to-end with minimal setup.
• Provides helpful error messages for incorrect or missing parameters.

Comprehensive documentation, including:

• Instructions for using the CLI.
• Example config file with all configurable parameters.
• Steps to build and use the optional Docker image (if implemented).

UAT
As a developer, I can run the CLI with certain parameters to execute the pipeline end-to-end, with clear documentation guiding the process.