Format files (using clang-format)

src/app/elements.cc

@@ -74,4 +74,4 @@ Vec2<float> ERect::size() {
 void ERect::render(uint64_t) {
   window.draw_rect(Rect::from(position, shape), color, z, rotation, pivot, scale, alpha);
 }
-} // namespace app
+} // namespace app

src/app/scene.cc

@@ -88,4 +88,4 @@ Vec2<float> Scene::world_to_local(Vec2<float> p, Element *e) {
 
   return p;
 }
-} // namespace app
+} // namespace app