Add the Ramada Plaza hotel tower mass behind the Joke Shop west neighbour

TODO.md

@@ -467,8 +467,11 @@ pass. The current `_build_comedy_store_building()` stays as the fallback.*
 - [ ] Rebuild the canopy + blade sign as library props or procedural geometry through the assisted
       pipeline (`blender_assets.py inspect` → scripted edits → `audit`/`fit`), keeping the 4,000
       prop-triangle budget; verify against the street/strip concept pairs before committing.
-- [ ] Add the neighbouring hotel/parking ramp as a low-detail blocker mass (no interior) so the
-      block silhouette matches the hotel reference frame, inside the venue mesh budget.
+- [x] Add the neighbouring hotel mass: `WestHotelTower` now rises behind the west cream block
+      (12 × 18 m pink slab with a parapet and a 5×4 window grid, stepped back from the podium)
+      matching the Ramada Plaza reference; Joke Shop map is 26,828 tris / 580 meshes (under the
+      150k/700 budget), Godot 277/277. The parking-ramp/drop-off detail stays out (low-detail
+      blocker mass only).
 - [ ] Re-work the facade field from flat boxes to the reference's actual banding: black stucco
       field (`dark_stucco`), deep canopy shadow, fascia band, red curtain bays and the recessed
       entrance, using the four concept pairs for value/mood targets.