- Introduced a new section in the technical documentation detailing the implementation of a `messages` slice using `createEntityAdapter`.
- Provided TypeScript code for the slice, including actions for adding, updating, and removing messages.
- Summarized the core principles of the slice's design, emphasizing single responsibility, logical separation of concerns, and performance optimization.
- Included a migration strategy for transitioning from the previous state structure to the new message pool approach.
- Updated the design document to reflect the final version, incorporating multi-model support and enhanced version management features.
- Expanded the data structure section to include new entities and relationships, such as `askId`, `parentMessageId`, and `siblingIds`.
- Improved the core operation processes, including sending new messages and managing message versions.
- Added detailed diagrams and performance analysis to illustrate the new architecture and its advantages over the previous system.
- Ensured backward compatibility while introducing new functionalities for branching conversations and version control.
- Introduced a comprehensive design document outlining the architecture and requirements for a message history version management system.
- Added new entities `UserMessage` and `AssistantMessageGroup` to support a directed multi-branch conversation structure and version management.
- Updated existing entities to accommodate the new architecture while maintaining backward compatibility.
- Included performance analysis and migration strategies for transitioning to the new system.
