- Create maps/ directory with 50 maps per player count (2, 3, 4, 6)
- Each map includes metadata: id, players, dimensions, wall density
- Generate maps using acb-mapgen with rotational symmetry
- Add scripts/generate-map-library.sh for regeneration
- Add Makefile with map-library target
Plan §3.8 specifies: "Pre-generated pool of 50+ maps per player count"
Total: 200 maps (50 each for 2, 3, 4, and 6 players)
Closes: bf-4mlv
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>