Fix drunk effect and puke tasks on Folia

[Minecraft0122]

Summary

• move each online player's periodic drunk processing from the global scheduler to their entity scheduler
• give every puking player an independent entity-bound repeating task
• prevent one player's region thread from applying effects or spawning puke items for players in other regions
• cancel each task independently when its player becomes invalid or its item count is exhausted

This fixes the current versions of the cross-thread paths reported in #94.

Verification

• ./gradlew compileJava

Closes #94.