feat(home): 顶部导航随翻页联动并把推荐更名为精选

lib/pages/home/widgets/home_grid_header.dart

@@ -5,6 +5,7 @@ import 'package:flutter/material.dart';
 import '../../../core/formatting/count_format.dart';
 import '../../../core/theme/app_colors.dart';
 import '../../../core/theme/app_dimens.dart';
+import '../../../core/widgets/animated_nav_label.dart';
 import '../../../l10n/app_localizations.dart';
 
 enum HomePrimaryTab {
@@ -323,21 +324,16 @@ class _CategoryBarState extends State<_CategoryBar> {
           height: AppDimens.homePrimaryRowHeight,
           child: Align(
             alignment: Alignment.bottomLeft,
-            child: AnimatedDefaultTextStyle(
+            child: AnimatedNavLabel(
               key: Key('home-primary-label-${category.categoryId}'),
-              duration: AppDimens.homePrimaryTabAnimationDuration,
-              curve: Curves.easeOut,
-              style: TextStyle(
-                color: selected
-                    ? AppColors.navSelected
-                    : AppColors.textTabInactive,
-                fontSize: selected
-                    ? AppDimens.homePrimaryTabSelectedFont
-                    : AppDimens.homePrimaryTabFont,
-                fontWeight: selected ? FontWeight.w700 : FontWeight.w400,
+              label: category.label,
+              selected: selected,
+              alignment: Alignment.bottomLeft,
+              style: const TextStyle(
+                color: AppColors.navSelected,
+                fontSize: AppDimens.homePrimaryTabSelectedFont,
                 letterSpacing: 0,
               ),
-              child: Text(category.label, textAlign: TextAlign.left),
             ),
           ),
         ),