- Updated the message handling logic to improve error reporting and content management, ensuring more robust communication with clients.
- Introduced a new ReadBase64 method in both Local and OpenAI assistant implementations to read files and return their base64 encoded content, enhancing file handling capabilities.
- Removed the deprecated JSON message handling code, streamlining the message processing structure.
- Refactored message struct to include new fields and methods for better data management and response handling.
- Improved the chat functionality to handle attachments and user messages more effectively, ensuring a smoother user experience.
- Replaced the base assistant package with a local assistant implementation, enhancing modularity and maintainability.
- Updated the newAssistantByConnector function to utilize the local assistant, ensuring consistent error handling and improved functionality.
- Removed obsolete base assistant files, streamlining the codebase and reducing complexity.
- Added a new 'mentionable' field to the assistant table in the Xun implementation, allowing for better management of assistant visibility in mentions.
