refactor: clean map gameplay architecture

src/utils/world/windVector.ts

@@ -0,0 +1,10 @@
+import type { WindState } from "@/data/world/windConfig";
+
+export function getWindVector(wind: WindState): { x: number; z: number } {
+  const intensity = wind.speed * wind.strength;
+
+  return {
+    x: Math.cos(wind.direction) * intensity,
+    z: Math.sin(wind.direction) * intensity,
+  };
+}