Build distinct Joke Shop and TV Studio venues

Add the alley walls, warm lantern, shutters, dumpster, AC clutter and door
step for the Joke Shop. Build the studio stone facade, bulb canopy, glossy
black car, stanchions and barriers. Rebuild only the world container when the
venue changes, so the guard and UI survive; add per-venue navigation checks.
Capture gallery shots 12/13, update the concept mapping and docs. Headless
231/231, Python 87/87, screenshot gate 13 good/0 bad. The vision-judge retry is
tracked separately because the API key is invalid.

docs/gameplay.md

@@ -26,11 +26,11 @@ Authorized people must either be recognized by the guard or present a valid wris
 
 ### The Joke Shop
 
-The Joke Shop is a comedy-club scenario. The door person checks IDs, tickets, reservations, and guest-list status, then uses a handheld security wand according to venue policy. The player must interpret wand alerts rather than treating every alert as proof of a weapon; keys, belts, phones, and other harmless objects can trigger false alarms.
+The Joke Shop is a narrow brick alley with a recessed door, shuttered windows, a warm wall lantern, a dumpster and wall-mounted AC clutter. The door person checks IDs, tickets, reservations, and guest-list status, then uses a handheld security wand according to venue policy. The player must interpret wand alerts rather than treating every alert as proof of a weapon; keys, belts, phones, and other harmless objects can trigger false alarms.
 
 ### Hollywood Boulevard Late Night TV Studio
 
-This scenario combines the previously defined NPC types with a busy television-studio entrance. The player manages audience members, production staff, performers, guests, deliveries, celebrity arrivals, tourists, street performers, influencers, confused visitors, intoxicated pedestrians, trespassers, people experiencing a mental-health crisis, and rare violent threats.
+This scenario combines the previously defined NPC types with a busy television-studio entrance: a stone facade, a bulb-lit canopy, a glossy black car at the curb, and stanchions/barriers holding the arrival line. The player manages audience members, production staff, performers, guests, deliveries, celebrity arrivals, tourists, street performers, influencers, confused visitors, intoxicated pedestrians, trespassers, people experiencing a mental-health crisis, and rare violent threats.
 
 The studio uses wristbands, credentials, tickets, guest-list confirmation, and personal recognition to authorize entry. Crowd control, filming boundaries, following authorized guests through the door, and counterfeit credentials are key events.