- Integrate voice message handling: detect and extract audio references from Telegram and WeChat messages, route to agent with voice reply preference.
- Add voice provider abstraction and OpenAI-based TTS/STT implementation.
- Implement agent tool `send_voice_message` for generating and sending voice replies, with fallback to text if voice is unavailable.
- Extend agent prompt and context to support voice reply instructions.
- Update notification and message schemas to support audio fields.
- Add Telegram and WeChat voice sending logic, including audio file conversion and temporary media upload for WeChat.
- Add tests for voice helper and agent voice routing.
- Added QQ Bot notification module to facilitate proactive message sending and message reception via Gateway.
- Implemented API functions for sending C2C and group messages.
- Established WebSocket client for real-time message handling.
- Updated requirements to include websocket-client dependency.
- Enhanced schemas to support QQ channel capabilities and notification configurations.
