feat: new ball assets

lib/game/game_assets.dart

@@ -15,6 +15,10 @@ extension PinballGameAssetsX on PinballGame {
     return [
       images.load(components.Assets.images.boardBackground.keyName),
       images.load(components.Assets.images.ball.ball.keyName),
+      images.load(components.Assets.images.ball.androidBall.keyName),
+      images.load(components.Assets.images.ball.dashBall.keyName),
+      images.load(components.Assets.images.ball.dinoBall.keyName),
+      images.load(components.Assets.images.ball.sparkyBall.keyName),
       images.load(components.Assets.images.ball.flameEffect.keyName),
       images.load(components.Assets.images.signpost.inactive.keyName),
       images.load(components.Assets.images.signpost.active1.keyName),

packages/pinball_components/lib/gen/assets.gen.dart

@@ -18,6 +18,7 @@ class $AssetsImagesGen {
   /// File path: assets/images/board-background.png
   AssetGenImage get boardBackground =>
       const AssetGenImage('assets/images/board-background.png');
+
   $AssetsImagesBoundaryGen get boundary => const $AssetsImagesBoundaryGen();
   $AssetsImagesDashGen get dash => const $AssetsImagesDashGen();
   $AssetsImagesDinoGen get dino => const $AssetsImagesDinoGen();
@@ -65,12 +66,28 @@ class $AssetsImagesBackboardGen {
 class $AssetsImagesBallGen {
   const $AssetsImagesBallGen();
 
+  /// File path: assets/images/ball/android_ball.png
+  AssetGenImage get androidBall =>
+      const AssetGenImage('assets/images/ball/android_ball.png');
+
   /// File path: assets/images/ball/ball.png
   AssetGenImage get ball => const AssetGenImage('assets/images/ball/ball.png');
 
+  /// File path: assets/images/ball/dash_ball.png
+  AssetGenImage get dashBall =>
+      const AssetGenImage('assets/images/ball/dash_ball.png');
+
+  /// File path: assets/images/ball/dino_ball.png
+  AssetGenImage get dinoBall =>
+      const AssetGenImage('assets/images/ball/dino_ball.png');
+
   /// File path: assets/images/ball/flame_effect.png
   AssetGenImage get flameEffect =>
       const AssetGenImage('assets/images/ball/flame_effect.png');
+
+  /// File path: assets/images/ball/sparky_ball.png
+  AssetGenImage get sparkyBall =>
+      const AssetGenImage('assets/images/ball/sparky_ball.png');
 }
 
 class $AssetsImagesBaseboardGen {