add files to be able to work with play.js

index.js

@@ -0,0 +1,33 @@
+const express = require('express');
+const webpack = require('webpack');
+const webpackMiddleware = require('webpack-dev-middleware');
+
+// Setup
+const app = express();
+const port = process.env['WEB_APP_PORT'];
+const config = require('./webpack.config.dev.js');
+const compiler = webpack(config);
+const middleware = webpackMiddleware(compiler, {
+  publicPath: "/",
+  serverSideRender: true,
+  watchOptions: {
+    // Due to iOS devices memory constraints
+    // disabling file watching is recommended 
+    ignored: /.*/
+  }
+});
+app.use(middleware);
+app.get('/', (req, res) => {
+  res.sendFile('public/index.html', { root: __dirname });
+});
+
+// Launch app
+app.listen(port, () => {
+  console.log(
+    'Launching app... http://localhost:' + port + '\n'
+  );
+});
+
+// Register app and middleware. Required for better
+// performance when running from play.js
+try { pjs.register(app, middleware); } catch (error) { }

webpack.config.dev.js

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+'use strict'
+const { VueLoaderPlugin } = require('vue-loader');
+module.exports = {
+  mode: 'development',
+  entry: [
+    './src/main.js'
+  ],
+  module: {
+    rules: [
+      {
+        test: /\.vue$/,
+        use: {
+          loader: 'vue-loader',
+          options: {
+            presets: [
+              '@babel/preset-env'
+            ]
+          }
+        },
+      },
+      {
+        test: /\.css$/,
+        use: [
+          'vue-style-loader',
+          'css-loader'
+        ]
+      },
+      {
+        test: /\.(png|jpe?g|gif)$/i,
+        use: [
+          {
+            loader: 'file-loader',
+          },
+        ]
+      },    
+    ]
+  },
+  plugins: [
+    new VueLoaderPlugin()
+  ],
+  resolve: {
+    extensions: ['.js', '.vue'],
+  }
+}