Add tuigreet in place of direct login to sway, fix startup issue with mpd calling nfs mount before existing network

modules/home/programs/gui/mangohud/default.nix

@@ -4,7 +4,6 @@
     packages = with pkgs; [ mangohud ];
     file = {
       # These options exist in Nixlang, but the order is not respected.
-      # As of 24.11, exec is no longer respected either. No clue why.
       ".config/MangoHud/MangoHud.conf".text = ''
         table_columns=2
         frametime=0
@@ -12,7 +11,6 @@
         font_scale=0.80
         background_alpha=0.25
         
-        exec=echo $(echo $XDG_CURRENT_DESKTOP | sed 's/./\U&/') on $(cat /etc/os-release | grep PRETTY_NAME | cut -d '"' -f 2)
         fps
         fps_color_change
         ram