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-drive-select

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Select a drive from a list with info that includes space and brand. Used by nnomarchy-drive-set-password.
+
+if (($# == 0)); then
+  drives=$(lsblk -dpno NAME | grep -E '/dev/(sd|hd|vd|nvme|mmcblk|xv)')
+else
+  drives="$@"
+fi
+
+drives_with_info=""
+while IFS= read -r drive; do
+  [[ -n $drive ]] || continue
+  drives_with_info+="$(nnomarchy-drive-info "$drive")"$'\n'
+done <<<"$drives"
+
+selected_drive="$(printf "%s" "$drives_with_info" | gum choose --header "Select drive")" || exit 1
+printf "%s\n" "$selected_drive" | awk '{print $1}'