fix(home): 修正封面角标与题材标签

test/following/following_page_test.dart

@@ -96,17 +96,14 @@ void main() {
       ),
       findsOneWidget,
     );
-    final ribbon = find.byKey(
-      const Key('drama-genre-ribbon-the-signal-demo-0'),
+    final tags = tester.widget<Text>(
+      find.byKey(const Key('following-tags-the-signal-demo')),
     );
-    expect(ribbon, findsOneWidget);
-    final ribbonText = tester.widget<Text>(
-      find.descendant(of: ribbon, matching: find.byType(Text)),
-    );
-    expect(ribbonText.data, 'Suspense');
-    expect(ribbonText.style?.fontSize, AppDimens.cardBadgeFont);
-    expect(ribbonText.style?.color, AppColors.textPrimary);
+    expect(tags.data, 'Suspense | Mystery');
+    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);
 
     await tester.tap(find.byKey(const Key('following-edit')));
     await tester.pumpAndSettle();