Updated preview file to include styling

Author: AlexanderYW

.storybook/preview.js

@@ -1,16 +1,10 @@
 /* eslint-disable import/no-extraneous-dependencies */
-import { configure, addParameters, addDecorator } from '@storybook/vue'
+import { configure, addDecorator } from '@storybook/vue'
 
-// import '../src/scss/fluentify.scss'
+import '!style-loader!css-loader!sass-loader!../src/scss/fluentify.scss'
 
 const req = require.context('../src/stories', true, /.stories.js$/)
 
-addParameters({
-  options: {
-    theme: theme,
-  },
-});
-
 addDecorator(() => ({
   template: '<div style="padding:20px;"><story/></div>',
 }))