That fixes the missing helpers and restores the player and furniture rendering.

If anything still looks off, try a hard refresh to clear the module cache. Cloud motion remains slow and independent of player movement.

Changes applied

• Centered the room based on its isometric bounding box so it sits in the canvas center.
• Clouds now have back and front layers with much slower motion; the front layer renders over the room but under bubbles/nameplates.
• Added creative Lobby details: disco ball, fountain with animated jets, an aquarium with a moving fish, a wall banner, and a roaming cat NPC.

Want me to tweak speeds/positions or add different props like arcade machines, plants, or animated neon signs?