remove unused systems

devices/ellaca/default.nix

@@ -1,77 +0,0 @@
-{ config, pkgs, ... }: let
-  inherit (config.device) disks;
-in{
-  imports = [
-    ./options.nix
-    ./disks.nix
-  ];
-
-  nixpkgs.hostPlatform = "x86_64-linux";
-
-  networking.hostName = "ellaca";
-
-  boot = {
-    initrd = {
-      availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" ];
-    };
-
-    kernelModules = [ "kvm-amd" ];
-    kernelPackages = pkgs.linuxPackages_zen;
-
-    loader = {
-      efi.canTouchEfiVariables = true;
-      grub = {
-        enable = true;
-        efiSupport = true;
-        device = "nodev";
-        useOSProber = true;
-        font = null;
-        splashImage = null;
-      };
-    };
-  };
-
-  fileSystems = {
-    "/boot" = {
-      device = "/dev/disk/by-uuid/${disks.boot}";
-      fsType = "vfat";
-    };
-    "/" = {
-      device = "/dev/disk/by-uuid/${disks.root}";
-      fsType = "btrfs";
-      options = [ "subvol=root" "compress=zstd" "noatime" ];
-    };
-    "/nix" = {
-      device = "/dev/disk/by-uuid/${disks.root}";
-      fsType = "btrfs";
-      options = [ "subvol=nix" "compress=zstd" "noatime" ];
-    };
-    "/ext" = {
-      device = "/dev/disk/by-uuid/${disks.ext}";
-      fsType = "btrfs";
-      options = [ "subvol=ext" "compress=zstd" "noatime" ];
-    };
-  };
-
-  services = {
-    xserver.videoDrivers = ["nvidia"];
-  };
-
-  hardware = {
-    enableRedistributableFirmware = true;
-    enableAllFirmware = true;
-    cpu.amd.updateMicrocode = true;
-
-
-    nvidia = {
-      modesetting.enable = true;
-      nvidiaSettings = false;
-      package = config.boot.kernelPackages.nvidiaPackages.vulkan_beta;
-    };
-
-    graphics = {
-      enable = true;
-      enable32Bit = true;
-    };
-  };
-}

devices/ellaca/disks.nix

@@ -1,7 +0,0 @@
-{ ... }: {
-  device.disks = {
-    boot = "12CE-A600";
-    root = "b4a61b48-017f-4d16-ab05-d5c867f2ca6f";
-    ext = "3ed92a26-775a-4e39-ac1c-84b2822cd3dd";
-  };
-}

devices/ellaca/options.nix

@@ -1,9 +0,0 @@
-{ ... }: {
-  conf = {
-    apps.enable = true;
-    niri.enable = true;
-
-    stateVersion = "24.05";
-    hmStateVersion = "24.11";
-  };
-}

devices/pleniscenta/default.nix

@@ -1,70 +0,0 @@
-{ config, pkgs, ... }: let
-  inherit (config.device) disks;
-in {
-  imports = [
-    ./options.nix
-    ./disks.nix
-  ];
-
-  nixpkgs.hostPlatform = "x86_64-linux";
-
-  networking.hostName = "pleniscenta";
-
-  boot = {
-    initrd = {
-      availableKernelModules = [ "ahci" "xhci_pci" "ums_realtek" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" ];
-      luks.devices.root.device = "/dev/disk/by-uuid/${disks.crypt}";
-    };
-
-    kernelModules = [ "kvm-intel" ];
-    kernelPackages = pkgs.linuxPackages_latest;
-
-    loader = {
-      systemd-boot = {
-        enable = true;
-      };
-      efi.canTouchEfiVariables = true;
-    };
-  };
-
-  fileSystems = {
-    "/boot" = {
-      device = "/dev/disk/by-uuid/${disks.boot}";
-      fsType = "vfat";
-    };
-    "/" = {
-      device = "/dev/disk/by-uuid/${disks.root}";
-      fsType = "btrfs";
-      options = [ "subvol=root" "compress=zstd" "noatime" ];
-    };
-    "/nix" = {
-      device = "/dev/disk/by-uuid/${disks.root}";
-      fsType = "btrfs";
-      options = [ "subvol=nix" "compress=zstd" "noatime" ];
-    };
-    "/persist" = {
-      device = "/dev/disk/by-uuid/${disks.root}";
-      fsType = "btrfs";
-      options = [ "subvol=persist" "compress=zstd" "noatime" ];
-    }; 
-    "/swap" = {
-      device = "/dev/disk/by-uuid/${disks.root}";
-      fsType = "btrfs";
-      options = [ "subvol=swap" "noatime" ];
-    };
-  };
-  swapDevices = [ { device = "/swap/swapfile"; } ];
-
-  services.thermald.enable = true;
-
-  hardware = {
-    enableRedistributableFirmware = true;
-    enableAllFirmware = true;
-    cpu.intel.updateMicrocode = true;
-
-    graphics = {
-      enable = true;
-      enable32Bit = true;
-    };
-  };
-}

devices/pleniscenta/disks.nix

@@ -1,7 +0,0 @@
-{ ... }: {
-  device.disks = {
-    crypt = "470a6d23-9f08-4c4d-afbb-63d6df1ab6a6";
-    boot = "4A39-D0DF";
-    root = "75e6536a-4836-4f50-86b3-f9250edca3c0";
-  };
-}

devices/pleniscenta/options.nix

@@ -1,6 +0,0 @@
-{ ... }: {
-  conf = {
-    stateVersion = "24.05";
-    hmStateVersion = "24.11";
-  };
-}