refactor(assets): remove webpack.config.js

Signed-off-by: Akshit Garg <garg.akshit@gmail.com>

assets/webpack.config.js

@@ -1,57 +0,0 @@
-const path = require('path');
-const glob = require('glob');
-const HardSourceWebpackPlugin = require('hard-source-webpack-plugin');
-const MiniCssExtractPlugin = require('mini-css-extract-plugin');
-const TerserPlugin = require('terser-webpack-plugin');
-const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
-const CopyWebpackPlugin = require('copy-webpack-plugin');
-
-module.exports = (env, options) => {
-  const devMode = options.mode !== 'production';
-
-	const PATHS = {
-		src: path.join(__dirname, '../')
-	}
-
-  return {
-    optimization: {
-      minimizer: [
-        new TerserPlugin({ cache: true, parallel: true, sourceMap: devMode }),
-        new OptimizeCSSAssetsPlugin({})
-      ]
-    },
-    entry: {
-      'app': glob.sync('./vendor/**/*.js').concat(['./js/app.js'])
-    },
-    output: {
-      filename: '[name].js',
-      path: path.resolve(__dirname, '../priv/static/js'),
-      publicPath: '/js/'
-    },
-    devtool: devMode ? 'eval-cheap-module-source-map' : undefined,
-    module: {
-      rules: [
-        {
-          test: /\.js$/,
-          exclude: /node_modules/,
-          use: {
-            loader: 'babel-loader'
-          }
-        },
-        {
-          test: /\.[s]?css$/,
-          use: [
-            MiniCssExtractPlugin.loader,
-            'css-loader',
-						'postcss-loader',
-          ],
-        }
-      ]
-    },
-    plugins: [
-      new MiniCssExtractPlugin({ filename: '../css/app.css' }),
-      new CopyWebpackPlugin([{ from: 'static/', to: '../' }]),
-    ]
-    .concat(devMode ? [new HardSourceWebpackPlugin()] : [])
-  }
-};