Functional Ore Stairs

Initial Release - Functional Ore Stairs+ 1.0.0

Added:
- Added Iron Stairs
- Added Gold Stairs
- Added Diamond Stairs
- Added Emerald Stairs
- Added Redstone Stairs
- Added Lapis Lazuli Stairs
- Added Coal Stairs

Features:
- Gold Stairs now anger nearby Piglins when broken, similar to vanilla gold blocks.
- Redstone Stairs emit redstone power.
- Redstone Stairs can connect with redstone dust.
- Redstone dust can be placed on top of Redstone Stairs.
- Lapis Lazuli Stairs support enchanting setups.
- Two Lapis Lazuli Stairs count as one bookshelf effect for an Enchanting Table.
- Lapis Lazuli Stairs create magical particles around enchanting setups.
- Coal Stairs can be used as furnace fuel.
- One Coal Stair can smelt up to 4 items.
- Emerald Stairs cannot be crafted and can only be obtained from Journeyman Mason villager trades.

Other:
- Added crafting recipes for supported ore stairs.
- Added balanced survival-friendly mechanics.
- Added vanilla-style textures and behavior.
- Fixed lighting and shadow issues on Gold Stairs and Coal Stairs.