Teal Lib

• Thread the WorldGenRegion accessor through variant assignment so biome,

height and weather lookups stay region-local and non-blocking. They
previously routed through the entity's ServerLevel and could block a
worldgen worker on an off-thread chunk load, deadlocking chunk generation.

• Select the weighted variant with a fresh per-call RandomSource. The shared

level RNG is not thread-safe under parallel chunk generation and tripped
the ThreadingDetector. This also removes the need for the c2me special case.

• Defer variant assignment to the first entity tick when the spawn chunk is

not yet queryable, covering structure-placed spawns.

• Pass the accessor into applyEntity so variant data implementations can

query the level.

Thanks nacolla!

• fixed c2me crash

• added more template classes for mods to use
• added an EntityAnimationHolder interface you can use to refer to all entities that use Teal Lib's animation system
• made floor particles more easily rotated by classes that extend them
• added a new system to super easily render items on models
• updated fieldguide compat

• release