Implement engine core: board assembly, movement, turns, combat, victory

Pure deterministic game core in @wizwar/engine: seeded RNG (mulberry32,
state in GameState so seed+commands replays identically), sector
assembly with rotation, junction merging, and wraparound warps
(configurable pairings; the 2p diagram crosses its side openings),
movement (3 + one number card), geometric line of sight, deck building
from the verified card data (asserts 125/200 totals), and the
command-to-event reducer: setup with TRAP! redraw and die-roll first
player, punching (no combat round 1, no self-attack, once per turn),
damage/death with killer-takes-cards and forced discard, treasure
stealing with both victory conditions, pick-up-ends-turn, and
end-of-turn draw. Events carry full spatial detail for future replay
rendering; private card knowledge rides on visibleTo events with a
redaction helper. 21 tests passing.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

tsconfig.base.json

@@ -8,6 +8,7 @@
     "forceConsistentCasingInFileNames": true,
     "skipLibCheck": true,
     "esModuleInterop": true,
+    "resolveJsonModule": true,
     "declaration": true,
     "sourceMap": true
   }