last minute changes

caesium.nixos.nix

@@ -61,9 +61,40 @@
     data-root = "/usr/local/docker-data";
   };
 
-  # --- NETWORKING ---
-  networking.hostName = "nixos-alpha";
-  networking.networkmanager.enable = true;
+  # --- AUDIO ---
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+  };
+
+  # --- OS ---
+  # This stays 'true' to enable the graphical pipeline
+  services.xserver.enable = true;
+
+  # SDDM is the login manager; Plasma 6 is the desktop
+  services.displayManager.sddm.enable = true;
+  services.desktopManager.plasma6.enable = true;
+
+  # Tell SDDM to use Wayland for the login screen itself (Ultra Modern)
+  services.displayManager.sddm.wayland.enable = true;
+
+  # Ensure hardware acceleration is ready for Wayland
+  hardware.graphics = {
+    enable = true;
+    enable32Bit = true; # CRITICAL for Steam/Gaming
+  };
+
+  # --- PROGRAMS ---
+  programs.steam.enable = true;
+  environment.systemPackages = with pkgs; [
+    vim 
+    git
+    wget
+    curl
+    bottles 
+  ];
 
   # --- SYSTEM VERSION ---
   system.stateVersion = "24.11"; # Or current stable version