docs: update examples (#578)

Add the examples contained in this repo, and remove some outdated/dead
ones.

Author: tobiasdiez

docs/content/3.examples/1.basic.md

@@ -4,10 +4,10 @@ toc: false
 
 # Basic Usage
 
-Live example of basic usage of Nuxt and Storybook .
+Example usage of Nuxt and Storybook.
 
 ---
 
-Here is a minimal example of a Nuxt project using the Storybook module.
+This is a minimal example of a Nuxt project using the Storybook module.
 
-:sandbox{src="https://stackblitz.com/edit/nuxt-starter-cvzvzg?file=stories%2FMyNuxtWelcome.stories.ts&embed=1"}
+:sandbox{src="https://stackblitz.com/github/nuxt-modules/storybook/tree/main/examples/starter?file=components%2FMyNuxtWelcome.stories.js&embed=1"}

docs/content/3.examples/2.tailwind.md

@@ -0,0 +1,13 @@
+---
+toc: false
+---
+
+# Tailwind CSS
+
+Usage of Storybook with Tailwind CSS.
+
+---
+
+This example shows how to use the [Tailwind CSS module for Nuxt](https://tailwindcss.nuxtjs.org/) in combination with the Storybook module.
+
+:sandbox{src="https://stackblitz.com/github/nuxt-modules/storybook/tree/main/examples/tailwind?file=components%2FSimpleDiv.stories.ts&embed=1"}

docs/content/3.examples/3.showcase.md

@@ -0,0 +1,13 @@
+---
+toc: false
+---
+
+# Advanced Usage
+
+Advanced examples of using Nuxt with Storybook.
+
+---
+
+This example shows how to use various Nuxt features and modules in combination with the Nuxt Storybook module.
+
+:sandbox{src="https://stackblitz.com/github/nuxt-modules/storybook/tree/main/examples/showcase?file=README.md&embed=1"}