- Add REQ-013: Portfolio list filtered by user requirement with acceptance criteria
- Add DCY-003 discovery document for portfolio list user filtering
- Create BAT-003 batch with planning, design, implementation, and verification
- Enhance app/cli/commands/portfolio.py with user-based list filtering
- Add comprehensive tests for portfolio list CLI command with user filtering
- Update docs indices (discovery, srs, batches)
- Improve README with latest capability status