Update flake, add flake registry, fix xhost, others

nix-config/host/materusPC/configuration.nix

@@ -140,8 +140,8 @@ in
     PATH = [ "\${XDG_BIN_HOME}" ];
   };
   environment.shellInit = ''
-    if ! [ -z "$DISPLAY" ]; then xhost +si:localuser:root &> /dev/null; fi;
-    if ! [ -z "$DISPLAY" ]; then xhost +si:localuser:$USER &> /dev/null; fi;
+    if ! [ -z "$DISPLAY" ]; then ${pkgs.xorg.xhost}/bin/xhost +si:localuser:root &> /dev/null; fi;
+    if ! [ -z "$DISPLAY" ]; then ${pkgs.xorg.xhost}/bin/xhost +si:localuser:$USER &> /dev/null; fi;
   '';
   i18n.inputMethod.enabled = "fcitx5";
   i18n.inputMethod.fcitx5.addons = [
@@ -294,5 +294,7 @@ in
     AllowSuspendThenHibernate=no
   '';
   
+
+
   system.stateVersion = "25.11";
 }

nix-config/host/materusPC/hardware-configuration.nix

@@ -155,6 +155,11 @@ in
   };
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+
+  services.udev.extraRules = ''
+    ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x1002", ATTR{device}=="0x744c", ATTR{power/control}="on"
+  '';
+
   hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 
   hardware.sane.enable = true;

nix-config/host/materusPC/services.nix

@@ -110,7 +110,6 @@
   services.wivrn = {
     enable = true;
     openFirewall = true;
-    defaultRuntime = true;
   };
   #endregion
 }