More Anvils+

# More Anvils - First Release

## Added

- Added Diamond Anvil
- Added Amethyst Anvil
- Added Bedrock Anvil
- Added Bedrock Hammer
- Added custom item models for all anvils
- Added custom 3D model for Bedrock Hammer
- Added custom GUI theme for Diamond Anvil
- Added custom GUI theme for Amethyst Anvil
- Added custom GUI theme for Bedrock Anvil
- Added crafting recipe for Diamond Anvil
- Added crafting recipe for Amethyst Anvil
- Added villager trade for Bedrock Hammer
- Added villager trade for Bedrock Anvil
- Added falling behavior for custom anvils
- Added special Bedrock Anvil breaking system
- Bedrock Anvil can only be broken with Bedrock Hammer
- Bedrock Hammer works as a powerful custom tool

## Features

- Diamond Anvil has a bright diamond-themed appearance
- Amethyst Anvil has a magical purple crystal style
- Bedrock Anvil has a dark bedrock-style appearance
- Each anvil has its own custom themed GUI
- Bedrock Anvil is designed as a late-game utility block
- Bedrock Hammer is required to recover the Bedrock Anvil

## Known Issues

- Bedrock Anvil reduced XP cost system is experimental
- Some enchantment or repair combinations may not always apply the reduced XP cost correctly
- This feature will be improved in a future update.