add screenlocker

modules/nixOS/bundles/core.nix

@@ -0,0 +1,12 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    vim
+    wget
+    git
+    libgcc
+  ];
+}

modules/nixOS/bundles/general-desktop.nix

@@ -16,11 +16,14 @@
     };
 
     enable = true;
-    displayManager.sddm.enable = lib.mkDefault true;
-
-  # For touchscreen/pad support (supposedly)
-    libinput.enable = true;
   };
+
+  # TODO: sort better
+  # For touchscreen/pad support (supposedly)
+  services.libinput.enable = true;
+
+  # TODO: sort better
+  services.displayManager.sddm.enable = lib.mkDefault true;
   services.desktopManager.plasma6.enable = lib.mkDefault true;
 
   services.printing.enable = true;
@@ -52,11 +55,9 @@
   ];
 
   environment.systemPackages = with pkgs; [
-    vim
-    wget
-    git
-    libgcc
-    gtk3
+    # TODO: move to displaymanagers
+    kdePackages.kscreenlocker
+    gtklock
   ];
 
   fonts.enableDefaultPackages = true;