Rename JSX files with proper .jsx extension (#23733)

app/javascript/mastodon/features/account/navigation.js

@@ -1,52 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import { connect } from 'react-redux';
-import FeaturedTags from 'mastodon/features/account/containers/featured_tags_container';
-import { normalizeForLookup } from 'mastodon/reducers/accounts_map';
-
-const mapStateToProps = (state, { match: { params: { acct } } }) => {
-  const accountId = state.getIn(['accounts_map', normalizeForLookup(acct)]);
-
-  if (!accountId) {
-    return {
-      isLoading: true,
-    };
-  }
-
-  return {
-    accountId,
-    isLoading: false,
-  };
-};
-
-export default @connect(mapStateToProps)
-class AccountNavigation extends React.PureComponent {
-
-  static propTypes = {
-    match: PropTypes.shape({
-      params: PropTypes.shape({
-        acct: PropTypes.string,
-        tagged: PropTypes.string,
-      }).isRequired,
-    }).isRequired,
-
-    accountId: PropTypes.string,
-    isLoading: PropTypes.bool,
-  };
-
-  render () {
-    const { accountId, isLoading, match: { params: { tagged } } } = this.props;
-
-    if (isLoading) {
-      return null;
-    }
-
-    return (
-      <>
-        <div className='flex-spacer' />
-        <FeaturedTags accountId={accountId} tagged={tagged} />
-      </>
-    );
-  }
-
-}