fix: two coverage lines

packages/pinball_components/test/src/components/chrome_dino/chrome_dino_test.dart

@@ -29,6 +29,15 @@ void main() {
       },
     );
 
+    flameTester.test('adds new children', (game) async {
+      final component = Component();
+      final chromeDino = ChromeDino(
+        children: [component],
+      );
+      await game.ensureAdd(chromeDino);
+      expect(chromeDino.children, contains(component));
+    });
+
     flameTester.testGameWidget(
       'renders correctly',
       setUp: (game, tester) async {

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

@@ -31,6 +31,14 @@ void main() {
           isNotNull,
         );
       });
+
+      test('initial is idle with mouth closed', () {
+        const initialState = ChromeDinoState(
+          status: ChromeDinoStatus.idle,
+          isMouthOpen: false,
+        );
+        expect(ChromeDinoState.inital(), equals(initialState));
+      });
     });
 
     group('copyWith', () {