refactor: webpack fixes, missing auth icons, auth resolvers

dev/webpack/webpack.prod.js

@@ -8,6 +8,7 @@ const ExtractTextPlugin = require('extract-text-webpack-plugin')
 const OfflinePlugin = require('offline-plugin')
 const DuplicatePackageCheckerPlugin = require('duplicate-package-checker-webpack-plugin')
 const SimpleProgressWebpackPlugin = require('simple-progress-webpack-plugin')
+const OptimizeCssAssetsPlugin = require('optimize-css-assets-webpack-plugin')
 
 const common = require('./webpack.common.js')
 
@@ -35,7 +36,14 @@ module.exports = merge(common, {
     new webpack.DefinePlugin({
       'process.env.NODE_ENV': JSON.stringify('production')
     }),
-    new ExtractTextPlugin('css/bundle.css'),
+    new ExtractTextPlugin({
+      filename: 'css/bundle.css',
+      allChunks: true
+    }),
+    new OptimizeCssAssetsPlugin({
+      cssProcessorOptions: { discardComments: { removeAll: true } },
+      canPrint: true
+    }),
     new OfflinePlugin({
       publicPath: '/',
       externals: ['/'],