White the Joke Shop canopy signature band to match the reference

src/game/world_builder.gd

@@ -378,7 +378,9 @@ func _build_comedy_store_building() -> void:
 	var front := cz + d * 0.5
 	var black := Color(0.105, 0.10, 0.105)
 	var black_deep := Color(0.045, 0.045, 0.05)
-	var signature := Color(0.58, 0.56, 0.52)
+	# The canopy carries the real club's white celebrity signatures over the black
+	# fascia; keep them near-white so they read as chalk/paint from the sidewalk.
+	var signature := Color(0.90, 0.88, 0.80)
 	var red := Color(0.42, 0.035, 0.045)
 	# Main hall. The black stucco is the real building's dominant surface: a flat
 	# matte charcoal tile now replaces the grey paver texture so the wall reads as
@@ -408,9 +410,9 @@ func _build_comedy_store_building() -> void:
 		_add_box(building, Vector3(0.20, 0.92, 4.9),
 			Vector3(side * (w * 0.5 - 0.22), 4.98, front + 2.35),
 			black_deep, true, null, Vector2.ONE, "concrete")
-	# Signature scribbles on the fascia and the wall. Keeping them as a few
-	# texture-free labels reads as handwriting at gameplay distance and costs
-	# no extra draw calls compared with stamping dozens of decals.
+	# White signature scribbles on the fascia. Keeping them as a few texture-free
+	# labels reads as handwriting at gameplay distance and costs no extra draw
+	# calls compared with stamping dozens of decals.
 	var scribbles := "Richard Pryor   Robin Williams   George Carlin\n" \
 		+ "Dave Chappelle   Bill Burr   Ali Wong   Marc Maron\n" \
 		+ "Joan Rivers   Sam Kinison   Andrew Dice Clay   Mitzi Shore"