Update README.docker.md

README.docker.md

@@ -5,7 +5,13 @@ TLS, hostname routing, and auth stay with your existing nginx + Authelia.
 
 ## 1. Create the app source
 
-These Docker files expect an Astro project alongside them. There isn't one yet — generate it:
+Add folder to NAS under /docker
+
+Make sure the folder has general read/write permissions.
+
+ssh into NAS and navigate to the folder created above.
+
+Most of the files have already been added to this repo, but to make sure everything is up to date, re-install the Astro project alongside them.
 
 ```bash
 npm create astro@latest astro-docs -- --template starlight