Ad: This forum contains affiliate links to products on Amazon and eBay. More information in Terms and rules
Also, the deck of the Graf Zepplin was 861 feet long and the Me262 needed much longer for landing and takeoff. The weight and required TOL speeds of the '262 were completely unacceptable for any carrier ops. One other thing to note, the clearance of the jet engines to the ground (or deck, in this case) would have meant that a carrier deck at that time (usually Teak) would get incinerated by the exhaust on takeoff.
While it's a cool "what if", it's not for real...
After 1942 there were no KM units operating anything other than floatplane recce craft.