Switch remaining catppuccin to tokyonight, using stylix to generate GTK
theme now
Switch SDDM for LightDM (uses stylix theme), enable plymouth boot
splashscreen
Make Hyprland window rules (not launch binds) silent now
Re-enable stylix auto mode, disable specific cases where there's a
better theme implementation (emacs, alacritty)
Update use of catppuccin to tokyonight theme, probably missed some
Reduce complexity and in flake.nix and be more efficient in re-using
things
Removed some reduandant files in home/ and tidied up the structure
somewhat
Moved things from desktop, gui, etc... to top level
Changed env to shell, indiv shell expressions import relevant others