Bundle Dupe Fix

Minecraft 版本： 1.21.4 1.21.9 1.21.10 1.21.11

平台： bukkit paper purpur spigot

Fixes bundle duplication exploits by throttling bundle actions, blocking risky held-bundle use packets, detecting ClickSlot/entity/chest-vehicle lag spam, and resyncing player inventories to prevent netty lag/kick based dupes.