update

home/default.nix

@@ -55,4 +55,17 @@
   programs.home-manager.enable = true;
   fonts.fontconfig.enable = true;
   services.kdeconnect.enable = true;
+
+  xdg.mimeApps = {
+    enable = true;
+    defaultApplications = {
+      "inode/directory" = [ "org.gnome.Nautilus.desktop" ];
+    };
+  };
+
+  dconf.settings = {
+    "org/gnome/desktop/interface" = {
+      color-scheme = "prefer-dark";
+    };
+  };
 }