Create: Copycat Expansion

Initial release

• Adds shovel/hoe transformations for Dirt Path and Farmland while preserving the original refund item.
• Adds Brass Hand controls: right-click cycles supported visual states; sneak-right-click switches Dirt Path/Farmland geometry.
• Adds connected terrain profiles for Copycat Stairs, Slopes and Slope Layers, plus continuous snowy mapping across Copycat Doors.
• Adds selectable states for Farmland; snowy Grass, Podzol and Mycelium; Respawn Anchors; Composters; furnaces and smokers; bee blocks; Chiseled Bookshelves; Suspicious Sand and Gravel; and Sculk Catalysts.
• Adds safe visual-only block-entity appearances, rejects component-bearing items, and refreshes newly extended Copycats+ blocks after appearance data arrives.