fix(home): 调整搜索栏右侧入口样式

lib/core/theme/app_dimens.dart

@@ -124,8 +124,10 @@ abstract final class AppDimens {
   static const double homeSearchPrimaryGap = 8;
   static const double homePrimarySecondaryGap = 8;
   static const double homeSecondaryGridGap = 10;
-  static const double homeIconSlot = 44;
   static const double homeHeaderIcon = 22;
+  static const double homeActionSlot = 40;
+  static const double homeActionIcon = 24;
+  static const double homeActionGap = 12;
 
   /// 推荐分区。
   static const double recommendSectionTitle = 17;