feat(pack): add C2ME-NeoForge (server-side chunk generation optimization)

Parallelizes chunk generation to speed up pregeneration and reduce worldgen lag. Server-side only (alpha build for NeoForge 1.21.1).

pack.toml

@@ -6,7 +6,7 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "86571a188b7c4a121b061d339017b7faf0766472e1302fb2a0adf4feb521f71b"
+hash = "3a0f3778a8c6336b406200659b7c161d0d2d77453d42832975a2f13ab3fc104f"
 
 [versions]
 minecraft = "1.21.1"