新增了系统操作手册实例，后续可以加入md文件

openhis-ui-vue3/src/layout/components/Navbar.vue

@@ -21,6 +21,12 @@
             </el-badge>
           </div>
         </el-tooltip>
+        <!-- 帮助中心按钮 -->
+        <el-tooltip content="帮助中心" placement="bottom">
+          <div class="left-action-item" @click="goToHelpCenter">
+            <el-icon><Help /></el-icon>
+          </div>
+        </el-tooltip>
       </div>
     </div>
     <div class="right-menu">
@@ -114,10 +120,10 @@ import HeaderSearch from '@/components/HeaderSearch';
 import NoticePanel from '@/components/NoticePanel';
 import useAppStore from '@/store/modules/app';
 import useUserStore from '@/store/modules/user';
-import useSettingsStore from '@/store/modules/settings';
 import {getOrg, switchOrg} from '@/api/login';
 import {getUnreadCount} from '@/api/system/notice';
 import {useRouter} from 'vue-router';
+import {Help} from "@element-plus/icons-vue";
 
 const appStore = useAppStore();
 const userStore = useUserStore();
@@ -232,6 +238,10 @@ function openNoticePanel() {
     noticePanelRef.value.open();
   }
 }
+
+function goToHelpCenter() {
+  router.push({name: 'HelpCenter'});
+}
 </script>
 
 <style lang='scss' scoped>