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/utils/nomarchy-lock-screen

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Locks the system using hyprlock, but not before ensuring 1password has also been locked, and the screensaver stopped.
+
+# Lock the screen
+pidof hyprlock || hyprlock &
+
+# Set keyboard layout to default (first layout)
+hyprctl switchxkblayout all 0 > /dev/null 2>&1
+
+# Ensure 1password is locked
+if pgrep -x "1password" >/dev/null; then
+  1password --lock &
+fi
+
+# Avoid running screensaver when locked
+pkill -f org.nnomarchy.screensaver