Add nuxt.md to docs (#6303)

Co-authored-by: Leonardo Ortiz <[email protected]>

src/frameworks/docs/astro.md

@@ -17,7 +17,7 @@ Before you get started deploying your app to Firebase,
 review the following requirements and options:
 
 - Firebase CLI version 12.1.0 or later. Make sure to
-  [install the CLI](/docs/cli#install_the_firebase_cli)
+  [install the CLI](https://firebase.google.com/docs/cli#install_the_firebase_cli)
   using your preferred method.
 - Optional: Billing enabled on your Firebase project
   (required if you plan to use SSR)

src/frameworks/docs/nuxt.md

@@ -0,0 +1,61 @@
+# Integrate Nuxt
+
+Using the Firebase CLI, you can deploy your Nuxt apps to Firebase and
+serve them with Firebase Hosting. The CLI respects your Nuxt settings and
+translates them to Firebase settings with zero or minimal extra configuration on
+your part. If your app includes dynamic server-side logic, the CLI deploys that
+logic to Cloud Functions for Firebase.
+
+Note: Framework-aware Hosting is an early public preview. This means
+that the functionality might change in backward-incompatible ways. A preview
+release is not subject to any SLA or deprecation policy and may receive limited
+or no support.
+
+## Before you begin
+
+Before you get started deploying your app to Firebase,
+review the following requirements and options:
+
+- Firebase CLI version 12.1.0 or later. Make sure to
+  [install the CLI](https://firebase.google.com/docs/cli#install_the_firebase_cli)
+  using your preferred method.
+- Optional: Billing enabled on your Firebase project
+  (required if you plan to use SSR)
+- An existing Nuxt (version 3+) project. You can create one with `npx nuxi@latest init <project-name>`.
+
+
+## Initialize Firebase
+
+To get started, initialize Firebase for your framework project.
+Use the Firebase CLI for a new project, or modify `firebase.json` for an
+existing project.
+
+### Initialize a new project
+
+1. In the Firebase CLI, enable the web frameworks preview:
+   <pre class="devsite-terminal">firebase experiments:enable webframeworks</pre>
+2. Run the initialization command from the CLI and then follow the prompts:
+   <pre class="devsite-terminal">firebase init hosting</pre>
+    If there is an existing Nuxt codebase, the CLI detects it.
+
+## Deployment
+
+After initializing Firebase, you can deploy your Nuxt app with the standard
+deployment command:
+
+```shell
+firebase deploy
+```
+
+## Serve static content
+
+If your Nuxt app uses [`ssr: false`](https://nuxt.com/docs/api/configuration/nuxt-config#ssr), 
+the Firebase CLI will correctly detect and configure your build to serve fully
+static content on Firebase Hosting.
+
+## Server-side rendering
+
+The Firebase CLI will detect usage of [`ssr: true`](https://nuxt.com/docs/api/configuration/nuxt-config#ssr). 
+In such cases, the Firebase CLI will deploy functions to Cloud Functions for Firebase to run dynamic 
+server code. You can view information about these functions, such as their domain and runtime
+configuration, in the [Firebase console](https://console.firebase.google.com/project/_/functions).

src/frameworks/docs/sveltekit.md

@@ -17,7 +17,7 @@ Before you get started deploying your app to Firebase,
 review the following requirements and options:
 
 - Firebase CLI version 12.1.0 or later. Make sure to
-  [install the CLI](/docs/cli#install_the_firebase_cli)
+  [install the CLI](https://firebase.google.com/docs/cli#install_the_firebase_cli)
   using your preferred method.
 - Optional: Billing enabled on your Firebase project
   (required if you plan to use SSR)