Simple Copper Pipes

• Updated embedded FrozenLib.
• Fixed multiple features (smoke, water, lava, vibrations) not working properly on 1.21.4.

• Updated to use FrozenLib 2.0.

• Fixed an issue with Copper Pipes being unable to continue moving items through a pipeline occasionally.
• Moved all Pipe and Fitting models to datagen.
• Removed the unused has_item blockstate property from Copper Pipes and Copper Fittings.
• Updated embedded FrozenLib.

• Fixed an issue with Copper Pipes being unable to continue moving items through a pipeline occasionally.
• Updated embedded FrozenLib.

• Updated embedded FrozenLib to significantly improve performance.

• Updated embedded FrozenLib.
• Fixed a crash with Create.

• Backported some of update 2.0.1, fixing a few issues and running smoother overall.

• Backported update 2.0.1, fixing a multitude of issues and running smoother overall.

• Ported to 1.21.2
• Refactored and cleaned up certain aspects of the mod
• Projectiles now use more vanilla behavior while being shot from a Copper Pipe powered by Redstone
• Reorganized Copper Pipes and Copper Fittings in the Creative Inventory

Ported to 1.21.