czh-20260605-去除面包屑导航，增加底部标识

src/layouts/default/header/index.vue

@@ -9,7 +9,7 @@
         :theme="getHeaderTheme"
         :sider="false"
       />
-      <LayoutBreadcrumb v-if="getShowContent && getShowBread" :theme="getHeaderTheme" />
+      <!-- <LayoutBreadcrumb v-if="getShowContent && getShowBread" :theme="getHeaderTheme" /> -->
       <!-- 欢迎语 -->
       <span v-if="getShowContent && getShowBreadTitle && !getIsMobile" :class="[prefixCls, `${prefixCls}--${getHeaderTheme}`,'headerIntroductionClass']"> {{t('layout.header.welcomeIn')}} {{ title }} </span>
     </div>
@@ -61,14 +61,14 @@
   import { useRootSetting } from '/@/hooks/setting/useRootSetting';
 
   import { MenuModeEnum, MenuSplitTyeEnum } from '/@/enums/menuEnum';
-  import { SettingButtonPositionEnum } from '/@/enums/appEnum';
+  // import { SettingButtonPositionEnum } from '/@/enums/appEnum';
   // import { AppLocalePicker } from '/@/components/Application';
 
-  import { UserDropDown, LayoutBreadcrumb, FullScreen, ErrorAction, LockScreen } from './components';
+  import { UserDropDown, FullScreen, ErrorAction, LockScreen } from './components';
   import { useAppInject } from '/@/hooks/web/useAppInject';
   import { useDesign } from '/@/hooks/web/useDesign';
 
-  import { createAsyncComponent } from '/@/utils/factory/createAsyncComponent';
+  // import { createAsyncComponent } from '/@/utils/factory/createAsyncComponent';
   // import { useLocale } from '/@/locales/useLocale';
 
   import LoginSelect from '/@/views/sys/login/LoginSelect.vue';
@@ -83,7 +83,7 @@
       Header: Layout.Header,
       AppLogo,
       LayoutTrigger,
-      LayoutBreadcrumb,
+      // LayoutBreadcrumb,
       LayoutMenu,
       UserDropDown,
       // AppLocalePicker,