feat: adds new host configuration (imilia)

hosts/imilia/default.nix

@@ -0,0 +1,77 @@
+{
+  inputs,
+  pkgs,
+  config,
+  lib,
+  ...
+}:
+{
+  imports = [
+    ./hardware-configuration.nix
+    ./../../modules/core
+    ./../../modules/core/virtualization.nix
+    ./../../modules/services/tailscale.nix
+    ./../../modules/services/mpd.nix
+    ./../../modules/services/smart-monitoring.nix
+  ];
+
+  # install some system-utilities; set hosts to be editable by the user.
+  environment = {
+    systemPackages = with pkgs; [
+      fwupd
+      fw-ectool
+    ];
+    etc.hosts.mode = "0700";
+  };
+
+  liv = {
+    laptop.enable = true;
+    desktop.enable = false;
+    creative.enable = true;
+    amdgpu.enable = false;
+    nvidia.enable = true;
+    gui.enable = true;
+  };
+
+  services = {
+    vnstat.enable = true;
+    hardware.bolt.enable = true;
+  };
+
+  # Disable light sensors and accelerometers as they are not used and consume extra battery
+  hardware.sensor.iio.enable = lib.mkForce false;
+
+  networking = {
+    hostName = "imilia";
+    # networkmanager.ethernet.macAddress = "13:37:6a:8a:ed:a4";
+  };
+
+  powerManagement = {
+    enable = true;
+    # powertop.enable = true;
+    cpuFreqGovernor = lib.mkDefault "performance";
+  };
+
+  services.logind.lidSwitchDocked = "ignore";
+  services.logind.lidSwitch = "ignore";
+  boot = {
+    kernelModules = [ "acpi_call" ];
+    kernelPackages = pkgs.linuxPackages_latest;
+    loader = {
+      systemd-boot.enable = true;
+      efi.canTouchEfiVariables = true;
+      # systemd-boot.configurationLimit = 10;
+    };
+    extraModulePackages =
+      with config.boot.kernelPackages;
+      [
+        acpi_call
+        cpupower
+        v4l2loopback
+      ]
+      ++ [ pkgs.cpupower-gui ];
+    extraModprobeConfig = ''
+      options v4l2loopback devices=1 video_nr=1 card_label="OBS Cam" exclusive_caps=1
+    '';
+  };
+}