Optimizations for Paper (cargo network optimizations)

[TheBusyBiscuit]

Description

This Pull Request introduces a bunch of optimizations for Servers using Paper.
Paper uses Asynchronous Chunk Generation/Loading which can improve performance for long-distance teleports.

BlockState Snapshots

Normally, Spigot creates a new BlockState instance as a hard copy, for InventoryHolders the Inventory is only copied softly, as a reference. Since Inventories are already Thread-safe and only the reference is passed, cargo networks have no reason to create a BlockState snapshot.
This behaviour cannot be avoided when using Spigot, with Paper it can.
So this will improve performance drastically (Sometimes up to 6 times smoother from what i tested) and optimize Cargo networks to work best when using Paper.

Changes

• Added PaperLib as a shaded dependency
• Added the "Works best with Paper" suggestion on startup
• Optimized teleporter and elevators to use async-chunk-loading when possible
• Huge optimizations for Cargo networks and multiblocks to not take BlockState snapshots when accessing inventories

Checklist

• I have fully tested the proposed changes and promise that they will not break everything into chaos.
• I have also tested the proposed changes in combination with various popular addons and can confirm my changes do not break them.
• I followed the existing code standards and didn't mess up the formatting.
• I did my best to add documentation to any public classes or methods I added.
• I added sufficient Unit Tests to cover my code.

[WalshyDev]

Looking good. PaperLib is a nice thing to add. We should be making a paper tag on the server too when this PR is merged.

[WalshyDev]

Looks alright.

[TheBusyBiscuit]

Ready to be merged? @WalshyDev

I tested it on Spigot and Paper again, no issues thus far.