Fixes and Enhancements (#16)

* Add more instructions after successfully creating a new subdomain.

* Update the container name.

* Add a just-in-case step.

* Add an alias and improve comments.

* Fix manage path.

* Add limits but no reservations for PP. Start off somewhat relaxed rather than strict.

* Always restart PP containers.

* Move URL to env file. Do not recommend using HTTPS in the value.

* Format comments.

* Put commands in shells so they cannot exit the full program.

* Updating apps like this did not seem to be working, but also do not want it to work anymore.

Config/ReverseProxy/README.md

@@ -72,3 +72,12 @@ If wanted as a one-line command:
 ```
 # docker compose down && docker compose build && docker compose up -d
 ```
+
+## Add New Config
+1. Modify your `./config/hosts/domain` file and add the resource.
+1. Create the `./config/conf.d/fqdn` file as needed, using the resource.
+1. (Optional) If the system needs a cert added, run the placeholder script.
+1. Restart the project based on Update Config above.
+1. (Optional) Now you may run the letsencrypt script for a real certificate.
+1. (Optional) Run another Update Config to make sure the certs are loaded.
+1. Done! If set up correctly the site should be live.