refactor: implement component-based architecture for enhanced maintainability

- Reorganize directory structure into core/, features/, and themes/
- Colocate application Nix logic, configs, scripts, and theme overrides
- Implement 'Inversion of Control' for theming: apps now pull theme-specific layouts
- Update flake.nix and shared library paths to match the new structure
- Document the new Feature-Centric architecture in README.md

core/system/scripts/nomarchy-hibernation-available

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Check if hibernation is supported
+if [[ ! -f /sys/power/image_size ]]; then
+  exit 1
+fi
+
+# Sum all swap sizes (excluding zram)
+SWAPSIZE_KB=$(awk '!/Filename|zram/ {sum += $3} END {print sum+0}' /proc/swaps)
+SWAPSIZE=$(( 1024 * ${SWAPSIZE_KB:-0} ))
+
+HIBERNATION_IMAGE_SIZE=$(cat /sys/power/image_size)
+
+if (( SWAPSIZE > HIBERNATION_IMAGE_SIZE )) && [[ -f /etc/mkinitcpio.conf.d/nomarchy_resume.conf ]]; then
+  exit 0
+else
+  exit 1
+fi