Simplify install guide to be less scary

Author: NotNite

src/content/docs/using/install.mdx

@@ -6,7 +6,7 @@ sidebar:
 ---
 import { FileTree, LinkButton } from "@astrojs/starlight/components";
 
-There are several ways to install moonlight: through the GUI installer, the CLI installer, or manually building it yourself. If you do not plan to develop on the moonlight codebase itself, it is suggested to use the GUI installer.
+There are several ways to install moonlight. It is suggested to use the installer or CLI if you are not a developer.
 
 ## moonlight installer
 
@@ -37,6 +37,8 @@ A script to install Discord locally (maintained by a community member) is availa
 
 ## Manual installations
 
+Manual installations are suggested for those who wish to work on moonlight itself.
+
 - [Build moonlight](/dev/setup).
 - Go to your Discord install's `resources` folder.
 - Rename the `app.asar` to `_app.asar`, and create an `app` folder. Discord will load the folder instead of the `.asar` now that it has been renamed.