Create comprehensive transformation examples

[goruha]

Description

Create comprehensive examples showing all transformation paths through the FoaPy framework.

Tasks

• Create examples/transformations.py with all paths
• Create Jupyter notebook showing full pipeline
• Add tutorial to documentation
• Include visualizations of transformations
• Add interactive examples where appropriate
• Cross-reference with Obsidian documentation

Dependencies

• Requires: Implement missing transformations from mindmap

Related to

Phase 3.1: Complete Mindmap Coverage

Acceptance Criteria

• Examples cover all transformation paths
• Jupyter notebook is executable
• Tutorial is clear and pedagogical
• Documentation is integrated into main docs