Add sample output and finalize documentation

Add Streamlit web interface for module extraction

Implement main extraction pipeline orchestrator

Add validation agent for output quality assurance

Implement eligibility gate for strict module filtering

Add semantic deduplication for module merging

Implement hierarchy inference and description generation

Add archetype detection for documentation classification

Implement crawler and cleaner agents for documentation ingestion

Add core data models and utility functions

Initial project setup with dependencies and gitignore