Add bluefilter / night light detection module

[inxomnyaa]

See: https://github.com/AutoDarkMode/Windows-Auto-Night-Mode/issues/256

Theoretically, this works fine. But the issues mentioned in https://github.com/AutoDarkMode/Windows-Auto-Night-Mode/issues/256#issuecomment-916678841 did indeed apply. The time based module still seems to run and it keeps reverting the theme, but i am not sure if that might be caused by the service of the original program still running on my PC, i could not properly debug it yet.

A registryobserver would be a better implementation, currently it is getting changed the same way the timed mode detects it - using a task.

I am still opening this PR so it can be integrated in the future, but with better implementation