Add scripted trainer battle foundation and native move AI

src/game/rom/assets.ts

@@ -167,6 +167,7 @@ export class CrystalAssets {
         x: r.byte(p + 2) - 4,
         movement: r.byte(p + 3),
         radius: r.byte(p + 4),
+        sightRange: r.byte(p + 8),
         hour1: r.byte(p + 5),
         hour2: r.byte(p + 6),
         palette: r.byte(p + 7) >> 4,