docs: minor style improvements

Author: atinux

docs/content/1.docs/1.getting-started/10.deployment.md

@@ -15,8 +15,7 @@ If you are looking for a list of cloud providers that support Nuxt 3, see the [l
 
 Discover the Node.js server preset with Nitro to deploy on any Node hosting.
 
-::list
-
+::list{type="success"}
 - **Default output format** if none is specified or auto-detected <br>
 - Loads only the required chunks to render the request for optimal cold start timing <br>
 - Useful for deploying Nuxt apps to any Node.js hosting

docs/content/1.docs/2.guide/1.concepts/4.server-engine.md

@@ -2,8 +2,7 @@
 
 Nuxt 3 is powered by a new server engine, [Nitro](https://nitro.unjs.io/).
 
-::list
-
+::list{type=success}
 - Cross-platform support for Node.js, Browsers, service-workers and more.
 - Serverless support out-of-the-box.
 - API routes support.