flake.lock: bump

flake.nix: refactor; remove walker, xwst, niri

modules/nixos/desktop/dms/default.nix

@@ -10,8 +10,8 @@ with lib; let
   cfg = config.desktop.dms;
 in {
   imports = with inputs; [
-    dankMaterialShell.nixosModules.dankMaterialShell
-    dankMaterialShell.nixosModules.greeter
+    dms.nixosModules.dankMaterialShell
+    dms.nixosModules.greeter
     niri-flake.nixosModules.niri
   ];
   options = {
@@ -28,9 +28,11 @@ in {
     module.desktop.gnome-keyring.enable = true;
     sound.pipewire.enable = true;
 
+    services.gvfs.enable = true;
+
     programs.niri = {
       enable = true;
-      package = perSystem.niri.niri;
+      package = perSystem.niri-flake.niri-unstable;
     };
 
     systemd.user.services.niri-flake-polkit.enable = false;
@@ -39,6 +41,7 @@ in {
       enable = true;
       greeter = {
         enable = true;
+        configHome = "/home/user";
         compositor.name = "niri";
       };
     };