add core configuration

machines/nix/configuration.nix

@@ -0,0 +1,79 @@
+# This is your system's configuration file.
+# Use this to configure your system environment (it replaces /etc/nixos/configuration.nix)
+{...}: {
+  inputs,
+  outputs,
+  lib,
+  config,
+  pkgs,
+  flake-self,
+  ...
+}: {
+  # You can import other NixOS modules here
+  imports = [
+    # Or modules from other flakes (such as nixos-hardware):
+    # inputs.hardware.nixosModules.common-cpu-amd
+    # inputs.hardware.nixosModules.common-ssd
+
+    # inputs.home-manager.nixosModules.home-manager
+    # inputs.nix-gaming.nixosModules.platformOptimizations
+
+    # Import your generated (nixos-generate-config) hardware configuration
+    ./hardware-configuration.nix
+    # ../common.nix
+    # ./plymouth.nix
+  ];
+  lily = {
+    users.lily.enable = true;
+    laptop.enable = true;
+    common.enable = true;
+    containers = {
+      enable = true;
+      podman = true;
+      # docker = false;
+    };
+    nvidia.enable = true;
+    desktop = {
+      enable = true;
+      hyprland.enable = true;
+      plasma.enable = true;
+    };
+  };
+  networking.hostName = "nix";
+
+  boot = {
+    loader = {
+      systemd-boot.enable = true;
+      efi.canTouchEfiVariables = true;
+      timeout = 0;
+    };
+    consoleLogLevel = 0;
+    initrd.verbose = false;
+    kernelPackages = pkgs.linuxPackages_lqx;
+    kernelParams = [
+      "quiet"
+      "splash"
+    ];
+  };
+
+  programs = {
+    steam = {
+      enable = true;
+      remotePlay.openFirewall = true;
+      dedicatedServer.openFirewall = true;
+      platformOptimizations.enable = true;
+      localNetworkGameTransfers.openFirewall = true;
+      gamescopeSession.enable = true;
+      extraCompatPackages = let gamePkgs = inputs.nix-gaming.packages.${pkgs.hostPlatform.system}; in [pkgs.proton-ge-bin gamePkgs.northstar-proton];
+    };
+  };
+
+  home-manager = {
+    users = {
+      lily = flake-self.homeConfigurations.lily;
+    };
+  };
+
+  # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
+  # system.stateVersion = "24.11";
+}

machines/nix/hardware-configuration.nix

@@ -0,0 +1,45 @@
+# 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" "thunderbolt" "nvme" "usb_storage" "usbhid" "sd_mod" "rtsx_pci_sdmmc"];
+  boot.initrd.kernelModules = [];
+  boot.kernelModules = ["kvm-intel"];
+  boot.extraModulePackages = [];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/95c3ec11-8329-4b54-a690-97c31250a110";
+    fsType = "btrfs";
+    options = ["subvol=@"];
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/9666-823F";
+    fsType = "vfat";
+    options = ["fmask=0077" "dmask=0077"];
+  };
+
+  swapDevices = [
+    {device = "/dev/disk/by-uuid/5fd02c5b-4ce0-46be-8771-9c1b0d280d8d";}
+  ];
+
+  # 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.wlp92s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

machines/nix/plymouth.nix

@@ -0,0 +1,31 @@
+{pkgs, ...}: {
+  boot = {
+    plymouth = {
+      enable = true;
+      theme = "bgrt";
+      #themePackages = with pkgs; [
+      # By default we would install all themes
+      #(adi1090x-plymouth-themes.override {
+      #  selected_themes = [ "bgrt" ];
+      #})
+      #];
+    };
+
+    # Enable "Silent Boot"
+    consoleLogLevel = 0;
+    initrd.verbose = false;
+    kernelParams = [
+      "quiet"
+      "splash"
+      "boot.shell_on_fail"
+      "loglevel=3"
+      "rd.systemd.show_status=false"
+      "rd.udev.log_level=3"
+      "udev.log_priority=3"
+    ];
+    # Hide the OS choice for bootloaders.
+    # It's still possible to open the bootloader list by pressing any key
+    # It will just not appear on screen unless a key is pressed
+    loader.timeout = 0;
+  };
+}