docs: add deploy button changelog

docs/content/4.changelog/deploy-button.md

@@ -0,0 +1,46 @@
+---
+title: Deploy to NuxtHub button
+description: "The Deploy to NuxtHub button allows you to deploy a GitHub template directly from the NuxtHub Admin."
+date: 2024-07-22
+image: '/images/changelog/deploy-button.png'
+category: Template
+authors:
+  - name: Sebastien Chopin
+    avatar: 
+      src: https://avatars.githubusercontent.com/u/904724?v=4
+    to: https://x.com/atinux
+    username: atinux
+  - name: Ahad Birang
+    avatar: 
+      src: https://avatars.githubusercontent.com/u/2047945?v=4
+    to: https://x.com/a_birang
+    username: a_birang
+---
+
+We are glad to introduce the "Deploy to NuxtHub" to deploy any Nuxt template made by the community with a single click.
+
+It is designed to be used in the README of a GitHub repository, documentations or any other place where you want to allow users to deploy your project with one click.
+
+:nuxt-img{src="/images/changelog/deploy-button.png" alt="NuxtHub Deploy Button" width="915" height="515"}
+
+## Deploy Button
+
+1. The image of the button is on `https://hub.nuxt.com/button.svg`
+2. The link to deploy the project is `https://hub.nuxt.com/new?repo=ORG/REPO` (replace `ORG/REPO` with your GitHub repository)
+3. Your repository must be public and marked as "Template repository" on GitHub
+
+To use the button, you need to add the following markdown to your README:
+
+::code-group
+
+```md [Markdown]
+[![Deploy to NuxtHub](https://hub.nuxt.com/button.svg)](https://hub.nuxt.com/new?repo=ORG/REPO)
+```
+
+```html [HTML]
+<a href="https://hub.nuxt.com/new?repo=ORG/REPO"><img src="https://hub.nuxt.com/button.svg" alt="Deploy to NuxtHub"></a>
+```
+
+::
+
+You can see an example of the button in action in the [Instadraw repository](https://github.com/atinux/instadraw).