feat: dynamic badge support for user tiers in UI - #10

Non-nullable field '_mainWindow' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Converting null literal or possible null value to non-nullable type.

Possible null reference argument for parameter 'micName' in 'void AudioController.MuteMic(string micName, bool mute)'.

Possible null reference argument for parameter 'micName' in 'bool AudioController.IsMicMute(string micName)'.

Possible null reference argument for parameter 'processName' in 'void AudioController.MuteProcess(string processName, bool mute)'.

Possible null reference argument for parameter 'processName' in 'bool AudioController.IsProcessMute(string processName)'.

Non-nullable property 'DisplayName' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Converting null literal or possible null value to non-nullable type.

Non-nullable field '_mutex' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.