fix(ui): 打磨推荐追剧我的设置页间距与图标

lib/pages/recommend/widgets/recommend_top_nav.dart

@@ -5,13 +5,14 @@ import 'package:flutter/material.dart';
 import '../../../core/theme/app_colors.dart';
 import '../../../l10n/app_localizations.dart';
 import '../recommend_types.dart';
+import 'search_gift_glyphs.dart';
 
 const double _navHeight = 56;
 const double _tabGap = 20;
 const double _tabFont = 17;
 const double _searchHitSize = 40;
 const double _searchIconSize = 26;
-const double _giftIconSize = 30;
+const double _giftIconSize = 26;
 const double _underlineWidth = 26;
 const double _underlineHeight = 3;
 
@@ -87,7 +88,7 @@ class RecommendTopNav extends StatelessWidget {
               ),
               iconSize: _searchIconSize,
               color: AppColors.textPrimary,
-              icon: const Icon(Icons.search_rounded),
+              icon: SearchGlyph(size: _searchIconSize, color: AppColors.textPrimary),
             ),
           ),
           if (onGift != null)
@@ -103,12 +104,7 @@ class RecommendTopNav extends StatelessWidget {
                   height: _searchHitSize,
                 ),
                 iconSize: _giftIconSize,
-                icon: Image.asset(
-                  'assets/icon/gift.png',
-                  width: _giftIconSize,
-                  height: _giftIconSize,
-                  fit: BoxFit.contain,
-                ),
+                icon: GiftGlyph(size: _giftIconSize),
               ),
             ),
           const SizedBox(width: 8),
@@ -142,6 +138,7 @@ class RecommendTopNav extends StatelessWidget {
               fontSize: _tabFont,
               fontWeight: selected ? FontWeight.w700 : FontWeight.w400,
               letterSpacing: 0,
+              height: 1.0,
               shadows: shadows,
             ),
           ),