Revise installation instructions for Postiz

Clarify installation method and update recommendations.

Author: egelhaus

pages/installation/development.mdx

@@ -5,7 +5,8 @@ title: Development Environment
 import { Cards, Steps } from 'nextra/components';
 import Prereqs from '../../components/snippets/installation-pre-reqs.mdx';
 
-This is currently the recommended option to install Postiz in a supportable configuration. The docker images are in active and heavy development for now.
+Only use this method if you cannot use docker or want to develop on Postiz.
+(Docker-Compose)[https://docs.postiz.com/installation/docker-compose] is the recommended Method. 
 
 ## Tested configurations