1. Optimized storage performance, reducing lag and crashes during message generation
2. Fixed the issue where duplicate token estimation calculations caused lag
3. Fixed the issue where message format errors in certain cases caused the app interface to crash
4. Added Gemini and Claude-style APIs to custom providers
5. Optimized the styles of sidebar, conversation page title bar, and message action area, unified default avatars
6. Fixed the issue where some icons did not scale with the global font size