quiet-boot: graphical LUKS prompt, catppuccin theme

nixosModules/gnome.nix

@@ -26,8 +26,6 @@
           excludePackages = [ pkgs.xterm ];
         };
 
-        displayManager.defaultSession = "gnome";
-
         gnome = {
           tinysparql.enable = false;
           localsearch.enable = false;

nixosModules/quiet-boot.nix

@@ -1,11 +1,25 @@
+{ pkgs, ... }:
 {
   boot = {
     kernelParams = [
       "quiet"
       "udev.log_level=3"
+      "udev.log_priority=3"
+      "rd.systemd.show_status=auto"
     ];
     consoleLogLevel = 0;
-    initrd.verbose = false;
+    initrd = {
-    plymouth.enable = true;
+      verbose = false;
+      systemd.enable = true; # required fpr graphical LUKS prompt
+    };
+    plymouth = {
+      enable = true;
+      theme = "catppuccin-mocha";
+      themePackages = [
+        (pkgs.catppuccin-plymouth.override {
+          variant = "mocha";
+        })
+      ];
+    };
   };
 }

nixosModules/stylix.nix

@@ -9,6 +9,7 @@
       gtk.enable = false;
       gtksourceview.enable = false;
       fontconfig.enable = true;
+      plymouth.enable = false;
     };
     fonts = {
       sansSerif = {