Feature Request: Export and Import Configuration

[lucybroom]

Hi, thank you for this wonderful plugin.

It would be awesome to have an Import/Export feature for PTZ Controls. Ideally, it would be similar to either the Scene Collection Import feature, or the Advanced Scene Switcher Import feature. This would help speed up the process of recovery in the event of a system failure.

The things I specifically would like to be able to Import/Export are
-Camera Names
-Camera Configuration
-Preset Names

For my particular use case, the ideal way to do this would be to Import/Export a single file for the whole tool, but I could also imagine it being a per-camera feature, similar to the way that Advanced Scene Switcher does it per-Macro.

Thanks so much for everything