Refactored fetching to use react-query.

components/common/MenuButton.js

@@ -1,4 +1,4 @@
-import React, { useState, useRef } from 'react';
+import { useState, useRef } from 'react';
 import PropTypes from 'prop-types';
 import classNames from 'classnames';
 import Menu from 'components/common/Menu';