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.

config/nomarchy/default/bash/envs

@@ -0,0 +1,7 @@
+# Editor used by CLI
+export SUDO_EDITOR="$EDITOR"
+export BAT_THEME=ansi
+
+# Duplicated from .config/uwsm/env so SSH works too
+export NOMARCHY_PATH=$HOME/.local/share/nomarchy
+export PATH=$NOMARCHY_PATH/bin:$PATH:$HOME/.local/bin