feat(system): comprehensive branding, styling, and system feature update

- Relocate themes to assets/themes/ and update all references.
- Implement custom SDDM theme and Plymouth theme enhancements.
- Add themed templates for Alacritty, Hyprland, Waybar, and other apps.
- Introduce Makima key remapper module and configuration.
- Add Voxtype and Walker configurations.
- Implement systemd power management and timeout optimizations.
- Add Nautilus-python extensions for LocalSend.
- Update branding assets and ASCII art integration.

bin/appearance/nomarchy-theme-set-keyboard-asus-rog

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+ASUSCTL_THEME=~/.config/nnomarchy/current/theme/keyboard.rgb
+
+if nnomarchy-cmd-present asusctl; then
+  asusctl aura effect static -c $(sed 's/^#//' $ASUSCTL_THEME)
+fi