fix(option): 调整货物类型搜索菜单宽度

- 将搜索菜单的跨度从24调整为10
- 改善搜索菜单在界面中的布局与显示效果

src/option/base/cargo-type.js

@@ -36,7 +36,7 @@ export const getCargoTypeOption = ctx => ({
   searchShow: true,
   searchIcon: false,
   searchLabelWidth: 50,
-  searchMenuSpan: 24,
+  searchMenuSpan: 10,
   searchIndex: 8,
   searchMenuPosition: 'right',
   border: true,