chore: rename components to shortcodes

exampleSite/content/docs/_index.md

@@ -14,14 +14,18 @@ It is easy to use out of the box, and batteries are included to make your site f
 
 ## Features
 
-- **Fast** - Hextra is built with Hugo, one of the fastest static site generators. Build and preview your site in just milliseconds.
-- **Lightweight** - No need to use Node.js, npm, or any other heavy tooling to build your site. Hextra is solely dependent on Hugo, a single binary file.
-- **Responsive** - Hextra looks great on mobile, tablet, and desktop. It also supports dark mode.
-- **Full-text Search** - Hextra comes with built-in full-text search powered by [FlexSearch](https://github.com/nextapps-de/flexsearch).
+- **Beautiful Design** - Based on Nextra, it uses Tailwind CSS to provide a modern design that makes your site look outstanding.
+- **Responsive Layout and Dark Mode** - It looks great on all devices, from mobile, tablet to desktop. It also supports dark mode.
+- **Lightweight and Fast** - Hextra is solely dependent on Hugo, one of the world's fastest static site generator that comes with just a single binary file.
+- **Full-text Search** - Hextra offers built-in offline full-text search powered by [FlexSearch](https://github.com/nextapps-de/flexsearch).
 - **Battery included** - Hextra supports Markdown, syntax highlighting, LaTeX, diagrams, and comes with Shortcodes components as building blocks for your Markdown content.
 - **Muliti-language** - Hextra supports multi-language sites out of the box.
-- **SEO friendly** - Hextra is optimized for search engines with support for Open Graph.
-- **Customizable** - Hextra can be extended with your own templates and styles.
+- **SEO Friendly** - Out of the box support for SEO tags, Open Graph, and Twitter Cards.
+- **Customizable** - You can easily customize the theme to make the site look the way you want.
+
+## Next
+
+Explore the following sections to get started:
 
 {{< cards >}}
 {{< card link="/" title="Getting Started" icon="play" >}}