rebase(nixos): rm old files in prep

hosts/nemesis/default.nix

@@ -1,162 +0,0 @@
-{ config, pkgs, inputs, ... }:
-
-{
-  imports =
-    [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-    ];
-
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  ##############################
-  ###        Graphics        ###
-  ##############################
-  
-  # Add the nvidia driver modules to the initramfs.
-  # This is not needed for later drivers.
-  boot.kernelModules = [ "nvidia" "nvidia_modeset" "nvidia_uvm" "nvidia_drm" ];
-  boot.kernelParams = [ "nvidia_drm.modeset=1" ]; # Direct Rendering Manager
-  services.xserver.videoDrivers = ["nvidia"];
-  hardware = {
-    graphics.enable = true;
-    nvidia = {
-      modesetting.enable = true;
-      powerManagement = {
-        enable = false;
-	      finegrained = false;
-      };
-      open = true;
-      nvidiaSettings = true;
-      package = config.boot.kernelPackages.nvidiaPackages.latest;
-    };    
-  };
-
-  environment.variables.NIXOS_OZONE_WL = "1"; # Hint to electron apps to use Wayland
-  environment.variables.LIBVA_DRIVER_NAME = "nvidia";
-  environment.variables.__GLX_VENDOR_LIBRARY_NAME = "nvidia";
-  environment.variables.NVD_BACKEND = "direct"; # Set VAAPI driver backend
- nixpkgs.config.cudaSupport = true; 
- nixpkgs.config.cudaArches = [ "sm_86" ];
-  ##############################
-  ###       Networking       ###
-  ##############################
-
-  networking.hostName = "nemesis"; # Define your hostname.
-
-  networking.networkmanager.enable = true;
-
-  services.tailscale.enable = true;
-
-  programs.ssh.startAgent = true;
-
-  # Enable the OpenSSH daemon.
-  services.openssh = {
-    enable = true;
-  };
-
-  ##############################
-  ###         System         ###
-  ##############################
-
-  # Set your time zone.
-  time.timeZone = "Asia/Singapore";
-
-  # Select internationalisation properties.
-  i18n.defaultLocale = "en_SG.UTF-8";
-
-  i18n.extraLocaleSettings = {
-    LC_ADDRESS = "en_SG.UTF-8";
-    LC_IDENTIFICATION = "en_SG.UTF-8";
-    LC_MEASUREMENT = "en_SG.UTF-8";
-    LC_MONETARY = "en_SG.UTF-8";
-    LC_NAME = "en_SG.UTF-8";
-    LC_NUMERIC = "en_SG.UTF-8";
-    LC_PAPER = "en_SG.UTF-8";
-    LC_TELEPHONE = "en_SG.UTF-8";
-    LC_TIME = "en_SG.UTF-8";
-  };
-
-  # Configure keymap in X11
-  services.xserver.xkb = {
-    layout = "us";
-    variant = "";
-  };
-
-  # Define a user account. Don't forget to set a password with ‘passwd’.
-  users.users.rafiq = {
-    isNormalUser = true;
-    description = "Mohammad Rafiq";
-    extraGroups = [ "networkmanager" "wheel" "podman" ];
-    openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICg/5h5yj+xIuE9ZF1Dnof0OptJNitiYc1JZlnrUtS7F mohammadrafiq567@gmail.com rafiq@iris"
-    ];
-  };
-
-  ##############################
-  ###        Packages        ###
-  ##############################
-
-  # Allow unfree packages
-  nixpkgs.config.allowUnfree = true;
-
-  environment.variables.EDITOR = "vim";
-
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
-  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
-    git
-    gnumake # TODO check if needed
-    gcc # TODO check if needed
-    pciutils # TODO check if needed
-    file # TODO check if needed
-
-    # Graphics
-    cudatoolkit
-    nvidia-vaapi-driver # Required for hardware acceleration on Wayland
-
-    # Terminal
-    kitty # Terminal Emulator (requirement for default Hyprland)
-
-    # Browser
-    firefox
-
-    koboldcpp
-  ];
-
-  ##############################
-  ###        Services        ###
-  ##############################
-
-  # List services that you want to enable:
-
-  programs.hyprland = {
-    enable = true;
-
-    # Use the hyprland package defined in flake.nix instead of the nixpkgs-unstable
-    # package = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.hyprland;
-    # portalPackage = inputs.hyprland.packages.${pkgs.stdenv.hostPlatform.system}.xdg-desktop-portal-hyprland;
-  };
-
-  virtualisation = {
-    # Enable common container config files in /etc/containers
-    containers.enable = true;
-    podman = {
-      enable = true;
-      dockerCompat = true;
-      defaultNetwork.settings.dns_enabled = true; # for compose containers to see each other
-    };
-  };
-
-  # 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 = "24.11"; # Did you read the comment?
-
-}