fix: update link to security recommendations in installation documentation

- Corrected the link to the security recommendations section in the installation guide to point to the appropriate remote servers documentation.

Author: Siumauricio

apps/docs/content/docs/core/installation.mdx

@@ -122,5 +122,5 @@ Once you have verified that your domain is working correctly, you can disable IP
 docker service update --publish-rm "published=3000,target=3000,mode=host" dokploy
 ```
 
-To further secure your installation, consider reading the [Security recommendations](/docs/core/multi-server/security#security-recommendations) section.
+To further secure your installation, consider reading the [Security recommendations](/docs/core/remote-servers/security#security-recommendations) section.