Udiskie, KDE Connect, and Config Cleanup

- Move shell and font configs out of configuration.nix
  and into separate files
- Add udiskie to dwm
- Add kdeconnect for phone connection

system/gui/fonts.nix

@@ -1,6 +1,8 @@
 { config, lib, pkgs, ... }:
 
 {
+  fonts.fontDir.enable = true;
+
   fonts.packages = with pkgs; [
     corefonts
     ubuntu_font_family