Documentation: Improve Documentation with Mermaid Diagrams for Pipeline

[berntpopp]

Improve Documentation with Descriptive Mermaid Diagrams for Pipeline

Description:
Enhance the documentation for the workflow and each step by including descriptive Mermaid diagrams. These diagrams will help users understand the workflow more intuitively.

Acceptance Criteria:

• Add detailed Mermaid diagrams for each step of the workflow.
• Ensure the diagrams are integrated into the documentation.
• Update the README and other relevant documentation files.

Implementation Steps:

1. Create Mermaid diagrams for each step of the workflow.
2. Integrate these diagrams into the documentation.
3. Ensure the diagrams are clear and accurately represent the workflow.
4. Update the README and other relevant documentation files with the new diagrams.