Improve the documentation

[Tekum-Emmanuella]

Description:

The current documentation provides a good overview of the conceptual framework but lacks instructions on how to run individual modules independently. This makes it difficult to onboard users into the system.

Suggestions for Improvement:

• Step-by-Step Guides: Provide detailed instructions (with code examples) on how to set up and run each crate separately.
• Configuration Options: Explain how to configure individual crates and their dependencies.
• Troubleshooting Tips: Offer common issues and solutions users might encounter when running crates independently.
• Examples: Include practical examples demonstrating the use of individual crates in different scenarios.

[francis-pouatcha]

Please do not forget to mention that these had to be installed to build the crates and run the entire test:

On ubuntu

sudo apt install pkg-config sudo apt install libssl-dev

If possible, please find out which of the crates need it and document it there also.