wip: move various programs to nix

nix/base/default.nix

@@ -1,12 +1,10 @@
-{ lib
-, pkgs
-, ...
+{ ...
 }: {
   imports = [
-  ./login_manager.nix
-  ./big_g.nix
-  ./env.nix
-  ./xkb_layout.nix
-  ../hardware/streamdeck.nix
+    ./login_manager.nix
+    ./big_g.nix
+    ./env.nix
+    ./xkb_layout.nix
+    ../hardware/streamdeck.nix
   ];
 }

nix/base/login_manager.nix

@@ -1,23 +1,49 @@
-{pkgs,
-  config,
-  lib,
-  ...
+{ pkgs
+, ...
 }: {
   # greetd display manager
-  services.greetd = let
-    session = {
-      command = "${pkgs.hyprland}/bin/Hyprland --config /home/dashie/.config/hypr/hyprgreet.conf";
-      user = "dashie";
+  services.greetd =
+    let
+      session = {
+        command = "${pkgs.hyprland}/bin/Hyprland --config /home/dashie/.config/hypr/hyprgreet.conf";
+        user = "dashie";
+      };
+    in
+    {
+      enable = true;
+      settings = {
+        terminal.vt = 1;
+        default_session = session;
+        initial_session = session;
+      };
     };
-  in {
+  programs.regreet = {
     enable = true;
     settings = {
-      terminal.vt = 1;
-      default_session = session;
-      initial_session = session;
+
+      background = {
+        fit = "Contain";
+      };
+
+      env = {
+        QT_QPA_PLATFORMTHEME = "qt5ct";
+        PATH = "/home/dashie/.cargo/bin:PATH";
+      };
+
+      GTK = {
+        application_prefer_dark_theme = true;
+        cursor_theme_name = "Adwaita";
+        icon_theme_name = "Adwaita";
+        theme_name = "adw-gtk3";
+
+        command = {
+          reboot = [ "systemctl" "reboot" ];
+
+          poweroff = [ "systemctl" "poweroff" ];
+        };
+      };
     };
   };
-  programs.regreet.enable = true;
 
   # unlock GPG keyring on login
   security.pam.services.greetd.enableGnomeKeyring = true;