adding in mui and getting rid of other styling

packages/desktop/webpack.rules.js

@@ -1,5 +1,4 @@
-const MiniCssExtractPlugin = require("mini-css-extract-plugin");
-const path = require("path");
+const path = require('path');
 
 module.exports = [
   // Add support for native node modules
@@ -7,15 +6,15 @@ module.exports = [
     // We're specifying native_modules in the test because the asset relocator loader generates a
     // "fake" .node file which is really a cjs file.
     test: /native_modules\/.+\.node$/,
-    use: "node-loader",
+    use: 'node-loader',
   },
   {
     test: /\.(m?js|node)$/,
     parser: { amd: false },
     use: {
-      loader: "@vercel/webpack-asset-relocator-loader",
+      loader: '@vercel/webpack-asset-relocator-loader',
       options: {
-        outputAssetBase: "native_modules",
+        outputAssetBase: 'native_modules',
       },
     },
   },
@@ -23,7 +22,7 @@ module.exports = [
     test: /\.tsx?$/,
     exclude: /(node_modules|\.webpack)/,
     use: {
-      loader: "ts-loader",
+      loader: 'ts-loader',
       options: {
         transpileOnly: true,
       },