fix(home): 修复样式常量与测试类型错误

test/home/home_card_style_test.dart

@@ -80,10 +80,7 @@ void main() {
     expect(viewsText.style?.fontSize, AppDimens.cardPlayCountFont);
     expect(viewsText.style?.fontWeight, FontWeight.w400);
     expect(viewsText.style?.color, AppColors.navSelected);
-    expect(
-      find.descendant(of: cover, matching: find.byKey(views)),
-      findsOneWidget,
-    );
+    expect(find.descendant(of: cover, matching: views), findsOneWidget);
     expect(
       tester.getTopRight(cover).dx - tester.getTopRight(views).dx,
       AppDimens.cardPlayCountRight,
@@ -103,21 +100,21 @@ void main() {
       ),
       findsOneWidget,
     );
-    final title = tester.widget<Text>(
-      find.byKey(const Key('home-feed-title-anime-card')),
+    final titleFinder = find.byKey(
+      const Key('home-feed-title-anime-card'),
     );
+    final title = tester.widget<Text>(titleFinder);
     expect(title.maxLines, 2);
     expect(title.style?.fontSize, AppDimens.cardTitleFont);
     expect(title.style?.fontWeight, FontWeight.w500);
     expect(title.style?.height, AppDimens.cardTitleLineHeight);
-    final tags = tester.widget<Text>(
-      find.byKey(const Key('home-feed-tags-anime-card')),
-    );
+    final tagsFinder = find.byKey(const Key('home-feed-tags-anime-card'));
+    final tags = tester.widget<Text>(tagsFinder);
     expect(tags.data, 'Romance | Urban');
     expect(tags.style?.fontSize, AppDimens.cardTagFont);
     expect(tags.style?.color, AppColors.textTertiary);
-    expect(tester.getTopLeft(title).dx, tester.getTopLeft(cover).dx);
-    expect(tester.getTopLeft(tags).dx, tester.getTopLeft(cover).dx);
+    expect(tester.getTopLeft(titleFinder).dx, tester.getTopLeft(cover).dx);
+    expect(tester.getTopLeft(tagsFinder).dx, tester.getTopLeft(cover).dx);
 
     await tester.tap(card);
     expect(taps, 1);