Complete tile data for all five locations in the transit district:
- The Terminal (44x28, z=1): logistics hub with supervisor office LOS window
- The Last Shift (34x22, z=1): bar with corner booth and back room alley exit
- Maintenance Corridors (44x6, z=0): restricted storage, hatch room, transition corridor
- Gate Ground (40x32, z=1): aperture chamber, staging, customs lanes, concourse
- Gate Gallery (32x10, z=2): Commission-only observation gallery
Gate corridor split into two files (gate-ground, gate-gallery) because
the Location struct supports only one tile_bounds per file.
Updated district.yaml locations list with gate-ground and gate-gallery.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>