Add storybook and babel-preset-react

.storybook/config.js

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+import { configure } from '@storybook/react';
+
+// automatically import all files ending in *.stories.js
+const req = require.context('../stories', true, /.stories.js$/);
+function loadStories() {
+  req.keys().forEach(filename => req(filename));
+}
+
+configure(loadStories, module);

.storybook/webpack.config.js

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+// you can use this file to add your custom webpack plugins, loaders and anything you like.
+// This is just the basic way to add additional webpack configurations.
+// For more information refer the docs: https://storybook.js.org/configurations/custom-webpack-config
+
+// IMPORTANT
+// When you add this file, we won't add the default configurations which is similar
+// to "React Create App". This only has babel loader to load JavaScript.
+
+module.exports = {
+  plugins: [
+    // your custom plugins
+  ],
+  module: {
+    rules: [
+      // add your custom rules.
+    ],
+  },
+};