treewide: move nixos modules

modules/nixos/graphical/default.nix

@@ -0,0 +1,56 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./compositor
+    ./firefox
+    ./gnupg
+    ./mail
+    ./nextcloud-client
+    ./pass
+    ./sound
+    ./terminal
+    ./theme
+    ./xdg
+  ];
+
+  options.chvp.graphical.enable = lib.mkOption {
+    default = false;
+    example = true;
+  };
+
+  config = lib.mkIf config.chvp.graphical.enable {
+    users.users.charlotte.extraGroups = [ "input" "video" ];
+    chvp = {
+      base = {
+        nix.unfreePackages = [ "google-chrome" ];
+      };
+      graphical = {
+        compositor.enable = lib.mkDefault true;
+        firefox.enable = lib.mkDefault true;
+        gnupg = {
+          enable = lib.mkDefault true;
+          pinentryFlavor = "qt";
+        };
+        mail.enable = lib.mkDefault true;
+        nextcloud-client.enable = lib.mkDefault true;
+        pass.enable = lib.mkDefault true;
+        sound.enable = lib.mkDefault true;
+        terminal.enable = lib.mkDefault true;
+        theme.enable = lib.mkDefault true;
+        xdg.enable = lib.mkDefault true;
+      };
+    };
+
+    home-manager.users.charlotte = { ... }: {
+      home.packages = with pkgs; [
+        google-chrome
+        mpv
+        okular
+        ranger
+        uni
+        wtype
+      ];
+    };
+  };
+}