docs: Add an alert to bring attention to the Nuxt edge-release docs.

docs/content/1.guide/0.getting-started.md

@@ -111,6 +111,9 @@ You can opt-in to the edge release channel by updating your `package.json`:
 ```
 ::
 
-Remove an lockfile (`package-lock.json`, `yarn.lock`, or `pnpm-lock.yaml`) and reinstall the dependencies.
+::alert
+If you are using Nuxt, [use the Nuxt edge channel](https://nuxt.com/docs/guide/going-further/edge-channel#opting-into-the-edge-channel) as it already includes `nitropack-edge`.
+::
+