Remove some unused configurations

configurations/dwarf-fortress.nix

@@ -1,19 +0,0 @@
-{ ... }:
-
-{
-  chvp.zfs.homeLinks = [
-    { type = "data"; path = ".local/share/df_linux"; }
-  ];
-
-  nixpkgs.overlays = [
-    (self: super: {
-      dwarf-fortress = super.dwarf-fortress.override {
-        enableSound = false;
-      };
-    })
-  ];
-
-  home-manager.users.charlotte = { pkgs, ... }: {
-    home.packages = with pkgs; [ dwarf-fortress ];
-  };
-}

configurations/steam.nix

@@ -1,20 +0,0 @@
-{ pkgs, ... }: {
-  hardware = {
-    opengl = {
-      driSupport32Bit = true;
-      extraPackages32 = with pkgs.pkgsi686Linux; [ libva ];
-    };
-    pulseaudio.support32Bit = true;
-  };
-
-  chvp.zfs.homeLinks = [
-    { path = ".paradoxlauncher"; type = "data"; }
-    { path = ".steam"; type = "data"; }
-    { path = ".local/share/Steam"; type = "data"; }
-    { path = ".local/share/Paradox Interactive"; type = "data"; }
-  ];
-
-  home-manager.users.charlotte = { pkgs, ... }: {
-    home.packages = [ pkgs.steam ];
-  };
-}

profiles/graphical.nix

@@ -7,7 +7,6 @@
     ../configurations/citrix.nix
     ../configurations/deluge.nix
     ../configurations/dropbox.nix
-    ../configurations/dwarf-fortress.nix
     ../configurations/firefox.nix
     ../configurations/fonts.nix
     ../configurations/gnupg.nix
@@ -21,7 +20,6 @@
     ../configurations/networkmanager.nix
     ../configurations/pass.nix
     ../configurations/sound.nix
-    ../configurations/steam.nix
     ../configurations/sway.nix
     ../configurations/syncthing.nix
     ../configurations/teams.nix