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>

docs/KEYBINDINGS.md

@@ -0,0 +1,92 @@
+# Nomarchy Keybindings
+
+## Window Management
+
+| Key | Action |
+|-----|--------|
+| `Super + Q` | Open terminal (Ghostty) |
+| `Super + W` | Close active window |
+| `Super + M` | Exit Hyprland |
+| `Super + F` | Toggle fullscreen (windowed) |
+| `Super + Shift + F` | Toggle fullscreen (standalone) |
+| `Super + V` | Toggle floating |
+| `Super + P` | Pseudo tile |
+| `Super + J` | Toggle split direction |
+
+## Focus & Movement
+
+| Key | Action |
+|-----|--------|
+| `Super + Left/Right/Up/Down` | Move focus |
+| `Super + 1-9, 0` | Switch to workspace 1-10 |
+| `Super + Shift + 1-9, 0` | Move window to workspace 1-10 |
+| `Super + S` | Toggle scratchpad |
+| `Super + Shift + S` | Move window to scratchpad |
+| `Super + Mouse Wheel` | Scroll through workspaces |
+
+## Mouse Bindings
+
+| Key | Action |
+|-----|--------|
+| `Super + Left Click + Drag` | Move window |
+| `Super + Right Click + Drag` | Resize window |
+
+## Applications
+
+| Key | Action |
+|-----|--------|
+| `Super + R` | Open app launcher (Rofi) |
+| `Super + E` | Open file manager (Dolphin) |
+| `Super + B` | Open browser (Firefox) |
+
+## Quick Actions
+
+| Key | Action |
+|-----|--------|
+| `Super + /` or `Super + Space` | Quick Actions menu |
+| `Super + Escape` | Power menu |
+| `Super + A` | Notification center |
+
+## Screenshots & Recording
+
+| Key | Action |
+|-----|--------|
+| `Print` | Screenshot to clipboard |
+| `Super + Print` | Screenshot region (with Satty editor) |
+| `Super + Shift + Print` | Screenshot region to clipboard |
+| `Super + Alt + Print` | Screenshot active window |
+| `Super + Shift + R` | Toggle screen recording |
+
+## Media & Brightness
+
+| Key | Action |
+|-----|--------|
+| `XF86AudioRaiseVolume` | Volume +5% |
+| `XF86AudioLowerVolume` | Volume -5% |
+| `XF86AudioMute` | Toggle mute |
+| `XF86AudioMicMute` | Toggle mic mute |
+| `XF86MonBrightnessUp` | Brightness +10% |
+| `XF86MonBrightnessDown` | Brightness -10% |
+| `XF86AudioNext/Prev/Play` | Media controls |
+
+## Keyboard Layout
+
+| Key | Action |
+|-----|--------|
+| `Right Alt` | Switch keyboard layout |
+
+## Quick Actions Menu Options
+
+The Quick Actions menu (`Super + /`) provides access to:
+
+- Screenshot Region
+- Screenshot Window
+- Record Screen
+- Clipboard History
+- Share WiFi (QR Code)
+- Change Wallpaper
+- Color Picker
+- Notifications
+- System Settings
+- Keybindings Help
+- Lock/Logout/Reboot/Shutdown