Bundle Crafting Backport: Convenient Bag Return

This modification transfers the improved bundle crafting version from Minecraft 1.21.5 to earlier releases, making these useful containers available to players even in version 1.20.1.

Main Changes:

• Economical Crafting Recipe: Now creating one bundle requires only 1 piece of leather and 1 string, significantly simplifying the process of making expendable materials.

• Automatic Recipe Unlocking: The recipe acquisition system has become more intuitive - simply obtain leather or string by any method, and the bundle recipe will immediately become available in the crafting book.

This modification ensures a smooth transition between game versions, allowing you to enjoy modern gaming conveniences without needing to update to the latest Minecraft version.