feat(map): add terrain boundary collision

src/data/world/terrainBoundaryConfig.ts

@@ -0,0 +1,10 @@
+import type { Vector3Tuple } from "@/types/three/three";
+
+export const TERRAIN_BOUNDARY_CONFIG = {
+  enabled: true,
+  center: [-10, 8, -2] as Vector3Tuple,
+  radius: 135,
+  height: 28,
+  thickness: 3,
+  segments: 48,
+};