feat(distro): extend stub arch setup script
Extended hypr configs (only base/example config files without
any themes to this repo for now - pending some polishing/refactoring).
Added stubs for adding soem of my `plymouth` and `sddm` theming to my
dots repo.
Not currently a repo I have a huge focus on at the moment.
But will at some point stage some more configs,
for easier moving between workstations, installs and distros.
Plus my 'rice' of hyprland (when not on Gnome/KDE) - given
some time to polish up.
Barebones default configurations (pending publication of my 'rice').
Has some basic layout tweaks from the default `hyprland` config
+ some integration of `swaync` into `waybar`.
