Version Update V1.2.3.21

1. Add Z-axis offset save control and risk reminder confirmation pop-up interface.
2. Boot animation: change the page to a green theme.
3. Fixed frequent disconnections of the cloud camera, optimized WebRTC connection speed.
4. Adjusted the camera AI interface layout.
5. Adjusted leveling anomaly prompts.
6. Fixed other known UI issues.
7. Updated privacy policy text.