# Roadmap 1. Define internal record model and synthetic JSON/CSV fixtures. 2. Implement strict same-format Bitwarden import and validation. 3. Implement loss-aware field preservation and URL normalization. 4. Implement exact/likely/possible duplicate classification and newest-record preference. 5. Implement same-format merged export with CSV loss warnings. 6. Build PySide6 desktop workflow and read-only review screens. 7. Add comprehensive plain-text and in-app audit logging. 8. Add packaging documentation and desktop smoke tests. Real Bitwarden exports are not required for development or tests.