feat: add deployment local dev note

content/_partials/deployment-public-instance.md

@@ -0,0 +1,4 @@
+::callout{icon="material-symbols:warning" color="warning"}
+**Public instance required**
+Real-time deployment status updates rely on webhooks sent from your provider to your Directus instance. Your instance must be publicly accessible for these webhooks to reach it. If you're developing locally, use a tunneling tool like [ngrok](https://ngrok.com/) or [untun](https://github.com/unjs/untun) to expose your local API.
+::

content/guides/12.integrations/4.vercel/0.index.md

@@ -16,6 +16,8 @@ Connect your Directus instance with Vercel to centrally manage deployments, moni
 4. **Start deploying**: Trigger builds and monitor deployment status from Directus
 ::
 
+:partial{content="deployment-public-instance"}
+
 ## Getting Started
 
 ### Connect Your Vercel Account

content/guides/12.integrations/5.netlify/0.index.md

@@ -16,6 +16,8 @@ Integrate your Directus instance with Netlify to centrally deploy sites, track b
 4. **Deploy**: Trigger builds and track deployment progress from Directus
 ::
 
+:partial{content="deployment-public-instance"}
+
 ## Getting Started
 
 ### Link Your Netlify Account