add <HeadBar />

dashboard/src/pages/library/notifications/index.tsx

@@ -2,10 +2,12 @@ import { Outlet } from "react-router-dom";
 import { Layout } from "antd";
 
 import FooterBar from "../../../components/library/FooterBar";
+import HeadBar from "../../../components/library/HeadBar";
 
 const Widget = () => {
   return (
     <Layout>
+      <HeadBar />
       <Outlet />
       <FooterBar />
     </Layout>