remove: pumpkin-registry

it is gone for good, i made the new registry be parsed from compile time in pumpkin-nbt and even parse the nbt code at compile time as well, And like expected this gives a massive speedup in first time parsing and also decreased bin size

flake.nix

@@ -56,7 +56,6 @@
                 ./pumpkin-macros
                 ./pumpkin-nbt
                 ./pumpkin-protocol
-                ./pumpkin-registry
                 ./pumpkin-util
                 ./pumpkin-world
               ];