refactor: removed unused imports

lib/game/components/controlled_ball.dart

@@ -1,7 +1,6 @@
 // ignore_for_file: avoid_renaming_method_parameters
 
 import 'package:flame/components.dart';
-import 'package:flutter/material.dart';
 import 'package:pinball/game/game.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';

packages/pinball_components/lib/src/components/ball.dart

@@ -3,7 +3,6 @@ import 'dart:math' as math;
 
 import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flutter/material.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
@@ -132,7 +131,9 @@ class _BallSpriteComponent extends SpriteComponent with HasGameRef {
       gameRef.images.fromCache(spriteAsset ?? Assets.images.ball.ball.keyName),
     );
     this.sprite = sprite;
-    size = sprite.originalSize / 12.5;
+    // TODO(ruimiguel): temp fix cause final assets are bigger than default one.
+    final spriteScaleSize = (spriteAsset != null) ? 12.5 : 10.0;
+    size = sprite.originalSize / spriteScaleSize;
   }
 }
 

packages/pinball_components/sandbox/lib/stories/google_word/google_letter_game.dart

@@ -1,5 +1,3 @@
-import 'dart:ui';
-
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';

packages/pinball_components/test/src/components/ball_test.dart

@@ -3,7 +3,6 @@
 import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
 

packages/pinball_components/test/src/components/chrome_dino/behaviors/chrome_dino_chomping_behavior_test.dart

@@ -3,7 +3,6 @@
 import 'package:bloc_test/bloc_test.dart';
 import 'package:flame/components.dart';
 import 'package:flame_test/flame_test.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:pinball_components/pinball_components.dart';

packages/pinball_components/test/src/components/chrome_dino/behaviors/chrome_dino_spitting_behavior_test.dart

@@ -5,7 +5,6 @@ import 'dart:async';
 import 'package:bloc_test/bloc_test.dart';
 import 'package:flame/components.dart';
 import 'package:flame_test/flame_test.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:pinball_components/pinball_components.dart';

packages/pinball_components/test/src/components/chrome_dino/cubit/chrome_dino_cubit_test.dart

@@ -1,5 +1,4 @@
 import 'package:bloc_test/bloc_test.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
 

packages/pinball_components/test/src/components/chrome_dino/cubit/chrome_dino_state_test.dart

@@ -1,6 +1,5 @@
 // ignore_for_file: prefer_const_constructors
 
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
 

packages/pinball_components/test/src/components/flipper_test.dart

@@ -2,7 +2,6 @@
 
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
 

test/game/components/controlled_ball_test.dart

@@ -1,7 +1,6 @@
 // ignore_for_file: cascade_invocations
 
 import 'package:bloc_test/bloc_test.dart';
-import 'package:flame/extensions.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';