Had this exact problem with my cat, didn't rage-rage (slamming desk/mouse/keyboard have never been my thing) but I became irritated and she picked up on it. Her reaction was biting my hands, which took me too long to realise that it was a form to get me off the keyboard.

I switched from PC to console/playstation and I'm more chill playing in the couch, it doesn't get me irritated and it's just an all around more relaxing experience, the competitive scene especially on PC can be very toxic.

Cat stopped biting me, which is a huge plus also, because that little lovely shit really can bite hard.