Optimize monitoring equipment and add connection processes and other functional modules to improve user experience

* Improved overall app performance and user experience
* Optimized the device setup process
* Added support for multi-lens cameras and standalone video doorbells

1.Optimize the addition method of monitoring equipment and other functional modules

2.Improve the user experience

1. Optimize the process of adding monitoring equipment
2. Optimize the real-time video module of monitoring equipment
3. Overall improvement of user experience

Fix known urgent issues

1. Optimize important functional modules such as login and registration, device preview, and device addition
2. Optimize user experience

1. Optimized functional modules such as device preview

1. Fix some known issues in the device adding process

1、优化设备添加等功能模块

1. Fix some known issues
2. Optimize related function modules

1. Adds push notifications for shared accounts.
2. Adds the system messages.
3. Optimizes the live stream resolution display and removes the video ratio display.
4. Optimizes the playback time selection.
5. Fixes the abnormal push notification display.
6. Optimizes the device adding process for standalone cameras.
7. Fixes some other bugs.

1. Cloud Storage & remote playback page optimization.
2. NVR supports retrieving recording dates.
3. The alarm push message list information supports filtering and retrieval.
4. It supports the function of clearing cache.
5. Account login continuous error password limit.

1. Device list supports fuzzy query
2. Support to unbind mobile phone number
3. Add novice guidance support
4. Device settings, WiFi settings optimization
5. Personal center add privacy settings
6. Compatible with IOS 13 system

Fix other known issues

1.Compatible with iOS13 system
2.Fix other known issues

1.Fixed known bug.

1.Experience optimization

1. Adjust the main switch at home away from home mode.
2. Gateway supports channel selection.
3. Device list supports grouping function.
4. Doorbell device push function.
5. Advanced sharing.
6. Import optimization such as playback, sharing, and setting.
7. Panorama screenshot optimization.

1. New architecture optimization, links are more stable, and graphs are faster
2. Adjust the main switch at home away from home mode.
3. Gateway supports channel selection.
4. Doorbell device push function.
5. Advanced sharing.

1. Newly optimized UI, better interactive experience
2. New architecture optimization, links are more stable, and graphs are faster

1.Optimize device add guidance.
2.Fix other known issues.