meta: reorganize nix-os and hosts to single directory nixos

nixos/modules/desktopManagers/cosmic.nix

@@ -0,0 +1,62 @@
+{
+  inputs,
+  lib,
+  pkgs,
+  self,
+  ...
+}:
+
+let
+  cosmic-configuration = pkgs.substituteAllFiles {
+    name = "cosmic-configuration";
+    src = ./cosmic-config;
+    files = [ "." ]; # All files
+    postInstall = ''
+      mkdir -p $share/share/cosmic
+      cp -rt $share/share/cosmic $out/*
+    '';
+    outputs = [ "out" "share" ];
+
+    wallpaper = builtins.path { path = "${self}/media/wallpaper.png"; };
+    corner_radii_theme = "2.0";
+    corner_radii_panel = "2";
+  };
+in
+
+{
+  imports = [
+    "${inputs.cosmic-modules}/nixos/cosmic/module.nix"
+    "${self}/nixos/modules/generic/dconf.nix"
+  ];
+  config = {
+    services.desktopManager.cosmic.enable = true;
+    environment.cosmic.excludePackages = with pkgs; [
+      cosmic-edit
+      cosmic-player
+      cosmic-term
+    ];
+    environment.systemPackages = with pkgs; [
+      (lib.hiPrio cosmic-configuration.share)
+      google-cursor
+    ];
+    services.gnome.gnome-keyring.enable = true;
+
+    proot.dconf = {
+      rules."org/gnome/desktop/interface".cursor-theme = "GoogleDot-White";
+      profiles.user.rulesToApply = [
+        "org/gnome/desktop/interface"
+      ];
+    };
+
+    environment.sessionVariables = {
+      XCURSOR_SIZE = "16";
+      XCURSOR_THEME = "GoogleDot-White";
+    };
+
+    environment.etc."xdg/gtk-3.0/settings.ini".text = ''
+      [Settings]
+      gtk-cursor-theme-name=GoogleDot-White
+      gtk-application-prefer-dark-theme=true
+    '';
+  };
+}