Add README and SPDX headers

LICENSES/0BSD.txt

@@ -0,0 +1,12 @@
+Copyright (C) 2026 by Kris Lamoureux <kris@lamoureux.io>
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.

README.md

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+<!--
+SPDX-FileCopyrightText: 2026 Kris Lamoureux <kris@lamoureux.io>
+SPDX-License-Identifier: 0BSD
+-->
+
+# nix-gaming
+
+NixOS gaming VM, running under Proxmox with GPU passthrough.
+
+This is **not a generic template**; it's the actual config for my specific
+gaming-focused VM. The goal is to keep as much of this machine's setup as
+possible here.
+
+### Features
+
+- **Desktop** — KDE Plasma on Wayland
+- **GPU** — NVIDIA GPU drivers
+- **Kernel** — Linux 7.x
+- **Boot** — EFI boot via systemd-boot

configuration.nix

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2026 Kris Lamoureux <kris@lamoureux.io>
+# SPDX-License-Identifier: 0BSD
+
 # Edit this configuration file to define what should be installed on
 # your system. Help is available in the configuration.nix(5) man page, on
 # https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
@@ -128,6 +131,7 @@
   # You can use https://search.nixos.org/ to find more packages (and options).
   environment.systemPackages = with pkgs; [
     chromium
+    gnupg
     kdePackages.bluedevil
     kdePackages.bluez-qt
     ncdu

hardware-configuration.nix

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2026 Kris Lamoureux <kris@lamoureux.io>
+# SPDX-License-Identifier: 0BSD
+
 # 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.