Added better error boundary page. Started some CSS and layout refactoring. **Major Changes**.

client/src/pages/manage-root/manage-root.page.container.jsx

@@ -1,6 +1,7 @@
 import React, { useEffect } from "react";
 import ManageRootPageComponent from "./manage-root.page.component";
 import { useTranslation } from "react-i18next";
+
 export default function ManageRootPageContainer() {
   const { t } = useTranslation();
   useEffect(() => {