add stairsplus alias'

init.lua

@@ -51,6 +51,8 @@ for _, clay in pairs(clay) do
 			sounds = default.node_sound_stone_defaults(),
 		})
 
+		stairsplus:register_alias_all("bakedclay", clay[1], "bakedclay", "baked_clay_" .. clay[1])
+
 	-- register stair and slab (unless stairs redo active)
 	elseif stairs and not stairs.mod then