feat: pr suggestion

lib/game/components/score_effect_controller.dart

@@ -16,10 +16,10 @@ class ScoreEffectController extends ComponentController<PinballGame>
   ScoreEffectController(PinballGame component) : super(component);
 
   int _lastScore = 0;
-  final _rng = Random();
+  final _random = Random();
 
   double _noise() {
-    return _rng.nextDouble() * 5 * (_rng.nextBool() ? -1 : 1);
+    return _random.nextDouble() * 5 * (_random.nextBool() ? -1 : 1);
   }
 
   @override

packages/pinball_components/sandbox/lib/stories/score_text_effect/basic.dart

@@ -11,7 +11,7 @@ class ScoreTextEffectBasicGame extends BasicGame with TapDetector {
       simply tap on the screen to spawn an effect on the given location.
   ''';
 
-  final rng = Random();
+  final random = Random();
 
   @override
   Future<void> onLoad() async {
@@ -22,7 +22,7 @@ class ScoreTextEffectBasicGame extends BasicGame with TapDetector {
   void onTapUp(TapUpInfo info) {
     add(
       ScoreTextEffect(
-        text: rng.nextInt(100000).toString(),
+        text: random.nextInt(100000).toString(),
         color: Colors.white,
         position: info.eventPosition.game..multiply(Vector2(1, -1)),
       ),