Fuck a duck! That’s some serious damage 🙈 there’s a chance the driveshaft could be bent but that would take some force to damage so maybe consider that the hub is damaged too. However, If you have a car with a duel-mass flywheel I’d be taking the gearbox off again and changing that, those things always cause vibration and with that kind of damage, if it’s fitted with one, I’d certainly be looking there for your problem. Glad everyone is safe and well and hope you get it sorted