📝 Add warning on manual deployment guide saying that it's not for local

apps/docs/self-hosting/deploy/manual.mdx

@@ -2,6 +2,12 @@
 title: Manual
 ---
 
+<Warning>
+  This doc is for deploying Typebot on a server manually. If you're looking for
+  running Typebot locally, for development purposes, check out the [local
+  installation guide](../../contribute/guides/local-installation).
+</Warning>
+
 <Note>
   The easiest way to get started with Typebot is with [the official managed
   service in the Cloud](https://app.typebot.io). You'll have high availability,