hosts/void: remove

With the test infrastructure in place and also a bunch of internal
scripts, this is pretty much left unused for a long time. So no need for
this one (though it's fun to have the easter egg left in there).

configs/flake-parts/nixos.nix

@@ -81,16 +81,6 @@ in
         ];
       };
 
-      # TODO: Remove extra newlines that are here for whatever reason.
-      #{{{
-      void = {
-        nixpkgs.branch = "nixos-unstable";
-        home-manager.branch = "home-manager-unstable";
-        systems = [ "x86_64-linux" ];
-        formats = [ "vm" ];
-      };
-      #}}}
-
       # The barely customized non-graphical installer.
       bootstrap = {
         nixpkgs.branch = "nixos-unstable-small";

configs/nixos/void/README.adoc

@@ -1,9 +0,0 @@
-= void, the host that shouldn't exist
-:toc:
-
-It's a host that it's only used for testing and workflow-building.
-That's it.
-
-It shouldn't exist in this Git repo.
-You shouldn't see this nor use this as your daily host.
-If it does, we wouldn't talk about this footnote:[Maybe I've gone lazy and not having to `git add` every time to test something but still... wouldn't talk about this.].

configs/nixos/void/default.nix

@@ -1,67 +0,0 @@
-# Hello there, stranger.
-# We are in this vast, cold, and empty landscape.
-# For it is deafeningly silent, I am afraid of it.
-# So I am just filling the time with this conversation hoping my sanity would hold on.
-# MUST NEED SIMULATION!!!!
-#
-# By the way, this is the void.
-# Where configurations are tested and filled into obvilion until the right settings are tweaked.
-# Where everything comes first before being born.
-# Where every cluster here are being assembled first and disassembled last.
-# Or at least that is what they said.
-#
-# I do not know how I got here.
-# It is better not to think of it.
-#
-# Anyways, here is said to be the center of this universe.
-# It said to contain a whole lotta possibilities with this which you can deliver things like otherworldly packages of some kind or a bunch of parameters... of I-dont-know-what-is-it.
-#
-{ ... }:
-#
-# Its entrance seems to be openable but I do not know how to open it.
-# As for what comes next after "..." are said to be infinite, containing more things.
-# What things?
-# Better things? Worse things? Things of all quality may comes from here.
-#
-# Here is another ship.
-# This time, seemingly with no entrance.
-# It says here "users.users.nixos", what?
-# It seems to deliver a system configuration here for what purpose?
-# I have no idea, you tell me.
-#
-{
-  users.users.nixos = {
-    password = "";
-    extraGroups = [ "wheel" ];
-    description = "there is no password";
-    isNormalUser = true;
-    createHome = true;
-    home = "/home/nixos";
-  };
-}
-#
-# Some say there are beyond to what is happening in this empty cell.
-# The process of creation must not be seen by anyone for they will suffer over what they have seen.
-# Some say it might be just mild anger to the point of pulling their hair over a simple mistake in the created object.
-# Some say it is an entrance to another universe, perhaps beyond is where the creation takes place.
-# All new things, incomprehensible ones, things that are seem to be magical in our eyes.
-#
-# If it is an alternative to another universe, I would like to get out of here.
-# I need some NEW THINGS to see!
-# I would like my imagination to go somewhere else.
-# SOME SIMULATION as it keeps getting dark in here!
-#
-# I keep seeing those two things and it is just the same two things I SEE EVERY DAY!
-# Even with those two ships, I can only see them from outside.
-# I WOULD LIKE TO GET INSIDE AND PERHAPS GET OUT OF HERE.
-# MOVE INTO NEW SPACES!
-# HOPEFULLY AN ALTERNATIVE UNIVERSE THAT I KEEP DREAMING ABOUT!
-# If I move any further, I'm afraid I cannot see more things as these two cannot be seen from yonder.
-# AND THEN, I'll be truly alone here.
-#
-# Can you move outside of here, stranger?
-# If so, CAN I COME WITH YOU?!!
-#
-#
-#
-# Please?