Improve Nuxt doc (#481)

## Describe your PR

I will finish after my PR to add a page on the official nuxt doc
nuxt/nuxt.com#1668


## Checklist

- [ ] My PR is related to an opened issue : #
- [ ] I've read the [contributing
guidelines](/CleverCloud/documentation/blob/main/CONTRIBUTING.md)


## Reviewers
_Who should review these changes?_ @CleverCloud/reviewers

---------

Co-authored-by: Julia March <[email protected]>

content/guides/nuxt.md

@@ -1,6 +1,6 @@
 ---
 title: Nuxt
-description: Build your website with Nuxt as a Static Site Generator (SSG) and host it on Clever Cloud. No dedicated runner needed.
+description: Build your website with Nuxt, either as a static site or using a NodeJs app, and host it on Clever Cloud. No dedicated runner needed.
 tags:
 - guides
 keywords:
@@ -17,15 +17,28 @@ comments: false
 draft: false
 ---
 
+{{< hextra/hero-subtitle >}}
+  Nuxt is a powerful and versatile web framework for building modern web applications, offering a seamless development experience with server-side rendering, static site generation, and hybrid capabilities. Learn in this guide how to deploy a Nuxt site on Clever Cloud.
+{{< /hextra/hero-subtitle >}}
+
+Clever Cloud supports deploying both [fully static and on-demand rendered](https://nuxt.com/docs/guide/concepts/rendering) Nuxt 3 projects:   
+
+- The `static` rendering mode is ideal for most content-oriented websites where you don't need per-visitor server-side customization. Consider using a [Static runtime](/doc/applications/static/) when using this mode, with the site generation handled in a post-build hook. Learn more about [static hosting with Nuxt](https://nuxt.com/docs/getting-started/deployment#static-hosting). 
+- The `server` or `hybrid` rendering modes are optimal for dynamic applications requiring server-side customization or a mix of static and server-rendered pages. For these modes, consider using a [Node.js runtime](/doc/applications/javascript/nodejs/). Learn more about [Node.js hosting with Nuxt](https://nuxt.com/docs/getting-started/deployment#nodejs-server).
+
 If you need an example source code compatible with Nuxt static generation, get [Zooper](https://github.com/fayazara/zooper) (you'll need [git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git) and [Node.js](https://nodejs.org/en/learn/getting-started/how-to-install-nodejs)):
 
 ```bash
 git clone https://github.com/fayazara/zooper myStaticApp
 ```
 
+## Deploy a static Nuxt site
+
+To deploy your Nuxt project to Clever Cloud, you need to **create a new application**. 
+
 {{% content/language-specific-deploy/create-static %}}
 
-## Configure environment variables
+### Configure environment variables
 
 Next, we configure the application with a medium build instance to quickly generate static files. The host instance is nano-sized, enough for a simple website. As Clever Cloud is based on standards, you only need to define a few variables:
 
@@ -40,4 +53,47 @@ clever env set CC_PRE_BUILD_HOOK "npm install"
 clever env set CC_POST_BUILD_HOOK "npx nuxi generate"
 ```
 
+## Deploy a server Nuxt site
+
+To deploy your Nuxt project to Clever Cloud, you need to **create a new application**. 
+
+
+### Create a Node.js application
+
+You can create an application from the [Console](https://console.clever-cloud.com) or through [Clever Tools](https://github.com/CleverCloud/clever-tools/):
+
+```bash
+npm i -g clever-tools
+clever login
+
+cd myStaticApp
+clever create -t node mNuxtApp
+```
+
+To deploy on Clever Cloud, your local folder needs to be a git repository (if not, `git init`) linked to an application. If you already have an application on Clever Cloud and want to link it to the current local folder:
+
+```bash
+clever link your_app_name_or_ID
+```
+
+### Configure environment variables
+
+Next, configure the application with a medium build instance. The host instance is XS, enough for a simple website. As Clever Cloud uses industry standards, you only need to define a few variables:
+
+```bash
+clever scale --build-flavor M
+clever scale --flavor xs
+
+clever env set CC_PRE_BUILD_HOOK "npm run build"
+clever env set CC_RUN_COMMAND "node .output/server/index.mjs"
+```
+
 {{% content/git-push %}}
+
+## Learn more
+
+{{< cards >}}
+  {{< card link="../../doc/applications/javascript/nodejs" title="Deploy a Node.js application" subtitle="Learn more on deploying a Node.js application on Clever Cloud" icon="node" >}}
+  {{< card link="../../doc/applications/static" title="Deploy a Static application" subtitle="Learn more on deploying a Static application on Clever Cloud" icon="feather" >}}
+  {{< card link="https://nuxt.com/docs" title="Learn Nuxt" subtitle="Nuxt full documentation" icon="rocket-launch" >}}
+{{< /cards >}}