Fix ESLint issues

src/components/HomeTabs/AvailableLiveries/FullTable.js

@@ -1,4 +1,4 @@
-import React, { useState } from 'react';
+import React from 'react';
 import PropTypes from 'prop-types';
 
 import { Box, Typography } from '@material-ui/core';

src/components/HomeTabs/InstalledLiveries/InstalledLiveries.js

@@ -2,12 +2,7 @@ import React, { useState } from 'react';
 
 import { Typography, Box } from '@material-ui/core';
 
-import ErrorDialog from '../../ErrorDialog';
-
 import GetInstalledAddons from '../../../helpers/AddonInstaller/GetInstalledAddons';
-import ConfigKeys from '../../../data/config-keys.json';
-
-import Config from 'electron-json-config';
 
 export default function InstalledLiveries() {
   const [installedLiveries, setInstalledLiveries] = useState(undefined);

updater.js

@@ -1,11 +1,11 @@
-const { ipcMain } = require('electron');
+// const { ipcMain } = require('electron');
 const electron = require('electron');
 const fs = require('fs');
 const { default: fetch } = require('node-fetch');
 const open = require('open');
 const Path = require('path');
 const request = require('request');
-const reqProgress = require('request-progress');
+// const reqProgress = require('request-progress');
 
 // The current version of your app.
 const APP_VERSION = require('./package.json').version;