feat: UnoCSS (TailwindCSS) (Storybook only) (#61)

* feat: unocss (wip)

* feat: unocss (storybook only)

* cleanup unocss config

* revert button.stories.tsx changes

src/views/components/common/ExtensionRoot/ExtensionRoot.tsx

@@ -1,6 +1,8 @@
 import React from 'react';
 import styles from './ExtensionRoot.module.scss';
 
+import 'uno.css';
+
 interface Props {
     testId?: string;
 }