V4.0.0（2025.06.19）

1. New Product Levels: Added Standard and Pro Levels for Liveness Detection to meet different customer needs.
2. Comprehensive Method Integration: Support silent, action, distantNear, distantNear+action liveness detection methods;
3. Flexible Scene Adaptation: Support custom scene naming and mapping to liveness detection methods for scenarios like user login and loans, with no need for additional integration when changing methods;
4. Dynamic Model File Distribution: Support dynamic model file distribution reduces package size and accelerates updates.