fix: apply self review

lib/select_character/select_character.dart

@@ -1,2 +1,3 @@
 export 'cubit/character_theme_cubit.dart';
 export 'view/view.dart';
+export 'widgets/widgets.dart';

lib/select_character/widgets/character_icon.dart

@@ -4,13 +4,12 @@ import 'package:pinball/select_character/select_character.dart';
 import 'package:pinball_theme/pinball_theme.dart' hide Assets;
 
 /// {@template character_icon}
-/// Widget for displaying character icon.
+/// Widget to display character icon.
 ///
 /// On tap changes selected character in [CharacterThemeCubit].
 /// {@endtemplate}
 class CharacterIcon extends StatelessWidget {
   /// {@macro character_icon}
-
   const CharacterIcon(
     CharacterTheme characterTheme, {
     Key? key,

lib/select_character/widgets/selected_character.dart

@@ -11,7 +11,8 @@ import 'package:pinball_theme/pinball_theme.dart';
 /// Widget to display the selected character based on the [CharacterThemeCubit]
 /// state.
 ///
-/// Displays a looped [SpriteAnimationWidget].
+/// Displays the looped [SpriteAnimationWidget] and the character name on the
+/// list.
 /// {@endtemplate}
 class SelectedCharacter extends StatefulWidget {
   /// {@macro selected_character}
@@ -22,7 +23,7 @@ class SelectedCharacter extends StatefulWidget {
   @override
   State<SelectedCharacter> createState() => _SelectedCharacterState();
 
-  /// Returns a list of assets to be loaded
+  /// Returns a list of assets to be loaded.
   static List<Future> loadAssets() {
     Flame.images.prefix = '';
 

lib/select_character/widgets/star_animation.dart

@@ -7,7 +7,7 @@ import 'package:pinball/gen/gen.dart';
 /// {@template star_animation}
 /// Widget to display a looped the star animation.
 ///
-/// For animation is using [SpriteAnimationWidget].
+/// For animation uses [SpriteAnimationWidget].
 /// {@endtemplate}
 class StarAnimation extends StatelessWidget {
   const StarAnimation._({
@@ -60,7 +60,7 @@ class StarAnimation extends StatelessWidget {
   final int _rows;
   final double _stepTime;
 
-  /// Returns a list of assets to be loaded
+  /// Returns a list of assets to be loaded.
   static Future<void> loadAssets() {
     Flame.images.prefix = '';
 

test/select_character/widgets/selected_character_test.dart

@@ -11,6 +11,7 @@ import '../../helpers/helpers.dart';
 
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
+
   late CharacterThemeCubit characterThemeCubit;
 
   setUpAll(() async {
@@ -29,7 +30,7 @@ void main() {
   });
 
   group('SelectedCharacter', () {
-    testWidgets('loadAssets returns list of futures', (tester) async {
+    testWidgets('loadAssets method returns list of futures', (tester) async {
       expect(SelectedCharacter.loadAssets(), isList);
     });