Initial commit: Nomarchy NixOS configuration

An opinionated NixOS configuration with Hyprland, featuring:

- Modular flake-based architecture
- Parameterized user configuration (username, timezone, locale, etc.)
- Classical/antiquity theme with Thomas Cole wallpapers
- Full Hyprland setup with waybar, rofi, swaync
- Custom utility scripts (screenshots, screen recording, WiFi QR)
- Neovim with LSP support
- Interactive installer for existing NixOS systems
- ISO builder for fresh installations

Flake outputs:
- nixosConfigurations.example - Test configuration
- nixosConfigurations.installer - ISO installer
- packages.iso - Bootable ISO image
- apps.default - Interactive installer
- lib.mkHost - Host builder function
- templates.default - Starter template

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

modules/core/boot.nix

@@ -0,0 +1,25 @@
+# Boot configuration
+# Supports both systemd-boot (default) and Limine
+{
+  config,
+  lib,
+  pkgs,
+  nomarchyConfig,
+  ...
+}: let
+  # For ISO builds, we'll use Limine; for regular installs, systemd-boot
+  useSystemdBoot = nomarchyConfig.bootloader or "systemd-boot" == "systemd-boot";
+in {
+  # Systemd-boot (default for NixOS installs)
+  boot.loader.systemd-boot = lib.mkIf useSystemdBoot {
+    enable = true;
+    configurationLimit = 10;
+  };
+
+  boot.loader.efi.canTouchEfiVariables = useSystemdBoot;
+
+  # Limine support (for ISO)
+  boot.loader.limine = lib.mkIf (!useSystemdBoot) {
+    enable = true;
+  };
+}