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/hypr/envs.conf

@@ -0,0 +1,29 @@
+# Cursor size
+env = XCURSOR_SIZE,24
+env = HYPRCURSOR_SIZE,24
+
+# Force all apps to use Wayland
+env = GDK_BACKEND,wayland,x11,*
+env = QT_QPA_PLATFORM,wayland;xcb
+env = QT_STYLE_OVERRIDE,kvantum
+env = SDL_VIDEODRIVER,wayland,x11
+env = MOZ_ENABLE_WAYLAND,1
+env = ELECTRON_OZONE_PLATFORM_HINT,wayland
+env = OZONE_PLATFORM,wayland
+env = XDG_SESSION_TYPE,wayland
+
+# Allow better support for screen sharing (Google Meet, Discord, etc)
+env = XDG_CURRENT_DESKTOP,Hyprland
+env = XDG_SESSION_DESKTOP,Hyprland
+
+xwayland {
+  force_zero_scaling = true
+}
+
+# Use XCompose file
+env = XCOMPOSEFILE,~/.XCompose
+
+# Don't show update on first launch
+ecosystem {
+  no_update_news = true
+}