perf: reduce the number of icon component instances

packages/locales/src/langs/en-US.yaml

@@ -26,7 +26,7 @@ page:
       embedded: embedded Page
       external-link: External Link
     fallback:
-      title: Exception Page
+      title: Fallback Page
   essentials:
     login: Login
     register: Register
@@ -152,7 +152,7 @@ preferences:
   two-column-tip: Vertical Two Column Menu Mode
   mixed-menu: Mixed Menu
   split-menu: Split Menu
-  mixed-menu-tip: Vertical Menu Co-exists
+  mixed-menu-tip: Vertical & Horizontal Menu Co-exists
   full-content: Full Content
   full-content-tip: Display only the main content, no menus
   weak-mode: Color Weak Mode

packages/locales/src/langs/zh-CN.yaml

@@ -26,7 +26,7 @@ page:
       embedded: 内嵌
       external-link: 外链
     fallback:
-      title: 异常页面
+      title: 缺省页
   essentials:
     login: 登陆
     register: 注册
@@ -152,7 +152,7 @@ preferences:
   two-column: 双列菜单
   two-column-tip: 垂直双列菜单模式
   mixed-menu: 混合菜单
-  mixed-menu-tip: 垂直菜单共存
+  mixed-menu-tip: 垂直水平菜单共存
   split-menu: 切割菜单
   full-content: 内容全屏
   full-content-tip: 不显示任何菜单，只显示内容主体