rename "simple" deployment to "generic"

The main thing this section is really useful for is explaining how to
configure various reverse proxies, which applies to basically anything.

Also, remove all the language about this being "recommended", because
nothing in this documentation is actually tested in CI.

docs/SUMMARY.md

@@ -4,7 +4,7 @@
 
 - [Example configuration](configuration.md)
 - [Deployment options](deploying.md)
-    - [Simple (Recommended)](deploying/simple.md)
+    - [Generic](deploying/generic.md)
     - [Debian](deploying/debian.md)
     - [Docker](deploying/docker.md)
     - [Nix](deploying/nix.md)

docs/deploying/docker.md

@@ -87,7 +87,7 @@ Depending on your proxy setup, you can use one of the following files;
 When picking the traefik-related compose file, rename it so it matches `docker-compose.yml`, and
 rename the override file to `docker-compose.override.yml`. Edit the latter with the values you want
 for your server.
-Additional info about deploying Conduit can be found [here](simple.md).
+Additional info about deploying Conduit can be found [here](generic.md).
 
 ### Build
 

docs/deploying/generic.md

@@ -1,6 +1,4 @@
-# Simple setup
-
-This is the recommended way to set up Conduit. It is the easiest way to get started and is suitable for most use cases.
+# Generic deployment documentation
 
 > ## Getting help
 >