Legacy LazyDFU - Optimization for Older Minecraft Versions

This modification represents an unofficial adaptation of the popular optimization mod LazyDFU for use in Minecraft versions 1.13.x through the Legacy Fabric loader.

The main purpose of LazyDFU is to accelerate game startup by deferring the initialization of unused components. The operating principle involves activating the DataFixerUpper system, responsible for converting data from older game versions, only when actually needed rather than during every startup.

This version for Minecraft 1.13.2 is based on the source code of LazyDFU 0.1.2 and adapted for working with legacy mapping systems, ensuring stable operation with outdated game versions.