feat: add scadspc25 as host

hosts/scadspc25/default.nix

@@ -0,0 +1,71 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running `nixos-help`).
+
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [
+      # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+    ];
+
+
+  my = {
+    yubikey.luksSupport.enable = false;
+    profiles = {
+      desktop.enable = true;
+      webis.enable = true;
+    };
+    programs.hyprland.keyboardLayouts = [ "us" "de" ];
+  };
+
+  # Use the systemd-boot EFI boot loader.
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "nodev";
+  boot.loader.grub.efiSupport = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  networking.hostName = "scadspc25"; # Define your hostname.
+  networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
+
+  # Set your time zone.
+  time.timeZone = "Europe/Berlin";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  environment.systemPackages = with pkgs; [
+    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+    wget
+  ];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  # services.openssh.enable = true;
+
+  # Copy the NixOS configuration file and link it from the resulting system
+  # (/run/current-system/configuration.nix). This is useful in case you
+  # accidentally delete configuration.nix.
+  # system.copySystemConfiguration = true;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It's perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "23.05"; # Did you read the comment?
+
+}
+

hosts/scadspc25/hardware-configuration.nix

@@ -0,0 +1,72 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [
+      (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    {
+      device = "/dev/disk/by-uuid/cfc2d232-f833-4ecf-8098-fe805afd390d";
+      fsType = "btrfs";
+      options = [ "subvol=root" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/home" =
+    {
+      device = "/dev/disk/by-uuid/cfc2d232-f833-4ecf-8098-fe805afd390d";
+      fsType = "btrfs";
+      options = [ "subvol=home" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/nix" =
+    {
+      device = "/dev/disk/by-uuid/cfc2d232-f833-4ecf-8098-fe805afd390d";
+      fsType = "btrfs";
+      options = [ "subvol=nix" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/var/log" =
+    {
+      device = "/dev/disk/by-uuid/cfc2d232-f833-4ecf-8098-fe805afd390d";
+      fsType = "btrfs";
+      options = [ "subvol=log" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/snapshots" =
+    {
+      device = "/dev/disk/by-uuid/cfc2d232-f833-4ecf-8098-fe805afd390d";
+      fsType = "btrfs";
+      options = [ "subvol=snapshots" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/boot" =
+    {
+      device = "/dev/disk/by-uuid/3B2B-63DB";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [{ device = "/dev/disk/by-uuid/c08ff6b6-d6e2-4620-95fc-6c20b04c7363"; }];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp0s20f3.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/scadspc25/system.nix

@@ -0,0 +1 @@
+"x86_64-linux"