- Implemented configuration parsing for NapCat adapter including server, chat, and filter settings.
- Added message filtering logic to handle inbound chat messages based on user and group lists.
- Developed a transport layer for WebSocket communication with the NapCat server.
- Created a query service for fetching user and group information from the QQ platform.
- Implemented runtime state management to report connection status to the host.
- Added notice handling for various QQ platform events.
