Content Privacy flag for Windows and MacOS

[Taiterbase]

Is your feature request related to a problem? Please describe.

I write native desktop applications to augment my day-to-day workflows with an overlay UI. I'd like to have the ability to share my entire screen when going over new projects with my team without my Wails application showing on my screen when I toggle its visibility. This feature request is for implementing a content privacy flag option (similarly seen in Electron), which hides the windowed application from screen recording.

Describe the solution you'd like

A boolean flag should be added to the Windows and Mac options for flagging ContentProtection. If set to true, the window should be hidden from screen recording. If unset or set to false (default), it should be shown normally.

Describe alternatives you've considered

No response

Additional context

No response