Better Pets Battle & Buffs

# Better Pets: Battle & Buffs - Version 2.0.0

## Added
- Added biome-based support pets
- Added Desert Pet
- Added Jungle Pet
- Added Lush Pet
- Added Mushroom Pet
- Added Plains Pet
- Added Savanna Pet
- Added Snow Pet
- Added Swamps Pet

## Features
- Pets can now be tamed
- Each biome pet grants unique passive buffs
- Added custom spawn eggs
- Added biome-specific natural spawning
- Added animations for all biome pets
- Added new GeckoLib models and textures

## Improvements
- Improved entity registration structure
- Improved item registration structure
- Better balancing for dragons and pets
- Improved creative tab organization

## Fixed
- Fixed GeckoLib animation issues
- Fixed invisible model hitbox rendering
- Fixed spawn egg textures
- Fixed crafting recipe issues