feat: migrate to regreet from tuigreet

modules/nixos/greeter.nix

@@ -0,0 +1,37 @@
+{
+  lib,
+  config,
+  pkgs,
+  inputs,
+  ...
+}:
+{
+  options = {
+    greeter.enable = lib.mkEnableOption "greetd with regreet";
+  };
+
+  config = lib.mkIf config.greeter.enable {
+    programs.regreet = {
+      enable = true;
+      # single output to avoid stretching across monitors
+      cageArgs = [
+        "-s"
+        "-m"
+        "last"
+      ];
+      font = {
+        name = lib.mkForce "JetBrainsMono Nerd Font";
+        size = lib.mkForce 14;
+      };
+      settings = {
+        background = {
+          path = lib.mkForce "${inputs.assets}/wallpaper.png";
+          fit = lib.mkForce "Cover";
+        };
+        GTK = {
+          application_prefer_dark_theme = lib.mkForce true;
+        };
+      };
+    };
+  };
+}

modules/nixos/tuigreet.nix

@@ -1,33 +0,0 @@
-{
-  lib,
-  config,
-  pkgs,
-  ...
-}:
-{
-  options = {
-    tuigreet = {
-      enable = lib.mkEnableOption "greetd with tuigreet";
-
-      command = lib.mkOption {
-        type = lib.types.str;
-      };
-    };
-  };
-
-  config = lib.mkIf config.tuigreet.enable {
-    services.greetd = {
-      enable = true;
-      useTextGreeter = true;
-      settings = {
-        default_session = {
-          command = pkgs.writeShellScript "tuigreet-session" ''
-            ${pkgs.util-linux}/bin/setterm --blank 1 --powersave powerdown --powerdown 1
-            exec ${pkgs.tuigreet}/bin/tuigreet --time --remember --cmd ${config.tuigreet.command}
-          '';
-          user = "greeter";
-        };
-      };
-    };
-  };
-}

profiles/desktop.nix

@@ -12,10 +12,7 @@
     profiles.base.enable = lib.mkDefault true;
     desktop.enable = lib.mkDefault true;
     sway.enable = lib.mkDefault true;
-    tuigreet = {
-      enable = lib.mkDefault true;
-      command = lib.mkDefault "sway";
-    };
+    greeter.enable = lib.mkDefault true;
     printing.enable = lib.mkDefault true;
     workstation.enable = lib.mkDefault true;
     yubikey.enable = lib.mkDefault true;