fix: resolve VM startup failures, broken Hyprland functionality, and theme integration

- Fix QEMU syntax and root filesystem conflicts in vm-guest.nix.
- Repair numerous broken relative paths and imports across the codebase.
- Set 'summer-night' as the default distro theme with full branding integration.
- Implement declarative system-wide font installation including the 'nomarchy' font.
- Fix Waybar startup by dynamically generating theme-aware CSS.
- Restore Hyprland keybindings (Super+Return, Super+Space) and wallpaper loading.
- Add missing scripts: nomarchy-launch-walker, nomarchy-toggle-waybar, nomarchy-refresh-config.
- Enable UWSM and correctly disable conflicting Hyprland systemd services.

features/scripts/utils/nomarchy-refresh-config

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# nomarchy-refresh-config: Restore a specific configuration file to its stock version.
+# Usage: nomarchy-refresh-config <relative-path-to-config>
+# Example: nomarchy-refresh-config hypr/hyprland.conf
+
+CONFIG_FILE=$1
+
+if [[ -z $CONFIG_FILE ]]; then
+    echo "Usage: nomarchy-refresh-config <config-path>"
+    exit 1
+fi
+
+# Determine source directory (where stock configs are stored)
+# In Nomarchy, we deploy them via Nix, but we also keep a copy in local share for easy access
+STOCK_DIR="$HOME/.local/share/nomarchy/themes" # Fallback if specific config isn't themed
+# Wait, actually we should use the one from /etc/nixos if available
+STOCK_BASE="/etc/nixos/nomarchy/core/home/config"
+
+if [ ! -d "$STOCK_BASE" ]; then
+    # Fallback to local share if /etc/nixos is not available
+    STOCK_BASE="$HOME/.local/share/nomarchy/config"
+fi
+
+SOURCE_FILE="$STOCK_BASE/$CONFIG_FILE"
+DEST_FILE="$HOME/.config/$CONFIG_FILE"
+
+if [ ! -f "$SOURCE_FILE" ]; then
+    # Try searching in features/ as well
+    STOCK_BASE="/etc/nixos/nomarchy/features"
+    # Find the file in features
+    SOURCE_FILE=$(find "$STOCK_BASE" -name "$(basename "$CONFIG_FILE")" | head -n 1)
+fi
+
+if [[ -n $SOURCE_FILE ]] && [[ -f "$SOURCE_FILE" ]]; then
+    echo "Refreshing $DEST_FILE from stock $SOURCE_FILE..."
+    mkdir -p "$(dirname "$DEST_FILE")"
+    cp "$SOURCE_FILE" "$DEST_FILE"
+    notify-send "Config Refreshed" "$CONFIG_FILE has been restored to defaults."
+else
+    echo "Error: Stock configuration for $CONFIG_FILE not found."
+    notify-send -u critical "Error" "Stock configuration for $CONFIG_FILE not found."
+    exit 1
+fi