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/hardware/nomarchy-battery-status

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Returns a formatted battery status string with percentage and power draw/charge.
+# Used by the battery notification hotkey (Ctrl + Shift + Super + B).
+
+battery_info=$(upower -i $(upower -e | grep BAT))
+
+percentage=$(echo "$battery_info" | awk '/percentage/ {
+    print int($2)
+    exit
+}')
+
+power_rate=$(echo "$battery_info" | awk '/energy-rate/ {
+    rounded = sprintf("%.1f", $2)
+    sub(/\.0$/, "", rounded)
+    print rounded
+    exit
+}')
+
+state=$(echo "$battery_info" | awk '/state/ { print $2; exit }')
+time_remaining=$(nnomarchy-battery-remaining-time)
+capacity=$(nnomarchy-battery-capacity)
+
+if [[ $state == "charging" ]]; then
+    echo "󰁹    Battery ${percentage}%  ·  ${time_remaining} to full  ·   ${power_rate}W / ${capacity}Wh"
+else
+    echo "󰁹    Battery ${percentage}%  ·  ${time_remaining} left  ·   ${power_rate}W / ${capacity}Wh"
+fi