Generate a compact Minecraft starte...

Generate a compact Minecraft starter house with a strict maximum size of 15x15x15 blocks. Requirements: - Do NOT include terrain, hills, or extra landscape. - Do NOT generate a single giant cube or monolithic voxel block. - Crop the schematic tightly around the building. - Style: survival-friendly, simple, made of wood and stone. - Include: - Small porch with lanterns - Two floors - Bedroom on the upper floor - Storage room with barrels and chests - Crafting area with furnace, crafting table, and stonecutter - Small farm patch outside (wheat or carrots) - Interior staircase - Must be a playable schematic for survival. Export as a clean `.schem` file suitable for Litematica.