message: feat(create): auto-completions in webpack config
  and ensure .mjs is not a candidate extension (these files should be referenced with extension)
diff: const { StylableWebpackPlugin } = require('@stylable/webpack-plugin');
  const HtmlWebpackPlugin = require('html-webpack-plugin');
  +/** @type {import('webpack').Configuration} */
  module.exports = {
  mode: 'development',
  devtool: 'source-map',
  @@ -20,7 +21,7 @@ module.exports = {
  ],
  },
  resolve: {
  - extensions: ['.ts', '.tsx', '.mjs', '.js', '.json'],
  + extensions: ['.ts', '.tsx', '.js', '.json'],
  },
  plugins: [new StylableWebpackPlugin(), new HtmlWebpackPlugin({ title: 'Stylable App' })],
  };
  