[djamba][stitch] configs refactoring + multiple hosts

hosts/djamba.nix

@@ -0,0 +1,59 @@
+# 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, lib, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hw-djamba.nix
+      ../defaults/default.nix
+      ../apps/apps-list.nix
+      ../apps/firefox.nix
+      ../apps/flameshot.nix
+      ../desktop-environments/gnome.nix
+    ];
+
+  # Use latest kernel.
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  networking.hostName = "djamba"; # Define your hostname.
+
+  # Enable networking
+  networking.networkmanager.enable = true;
+
+  environment.sessionVariables = rec {
+    # fixing disappering cursor in alacritty - https://github.com/NixOS/nixpkgs/issues/22652
+    XCURSOR_THEME = "Vimix-cursors";
+    # vscode wayland
+    NIXOS_OZONE_WL = 1;
+  };
+
+  services.sunshine = {
+    enable = true;
+    autoStart = true;
+    capSysAdmin = true; # only needed for Wayland -- omit this when using with Xorg
+    openFirewall = true;
+  };
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.xserver.libinput.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.venya = {
+    isNormalUser = true;
+    description = "Dmitry Chumak";
+    extraGroups = [ "networkmanager" "wheel" ];
+  };
+
+
+  # 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 = "25.11"; # Did you read the comment?
+
+}