[Feature Request] Per-app profile

[BionicKnight]

Would be possible to implement a funcionality to auto switch profile based on running content? In my mind comes the possibility of using WM_CLASS detection to do this, but i dunno if this can be really feasible, with good performance.

[fin-ger]

This is one hell of a great idea! I might consider integrating this into the GTK4 rework. Thanks for the great idea!