- Revised DESIGN.md to clarify the architecture of the P4 delivery process, emphasizing the separation of content generation and channel decision-making.
- Expanded TECHNICAL.md with detailed notes on the DeliveryRequest structure, DeliveryContent generation, and the role of the Delivery Center in managing delivery channels.
- Updated TODO.md to reflect the completion of the Delivery Agent setup and the integration of delivery preferences, ensuring comprehensive tracking of the P4 implementation progress.
- Enhanced documentation to outline the new delivery channels and their configurations, including email and webhook options, for improved clarity and usability.