Revert "applications: add whatsapp"

zen browser can essentially replace this, so just removing bloat

This reverts commit 6d0d4093cf.

modules/applications/darwin.nix

@@ -13,7 +13,6 @@
 
     "/System/Applications/Messages.app"
     "/Applications/Signal.app"
-    "/Applications/Whatsapp.app"
     "/Applications/Nix Apps/Vesktop.app"
     "/System/Applications/Mail.app"
     { spacer.small = true; }
@@ -45,7 +44,6 @@
       "gimp"
       "signal"
       "soulseek"
-      "whatsapp"
       "musicbrainz-picard"
       "affinity-photo"
 

modules/applications/default.nix

@@ -20,7 +20,6 @@
     anki
     newsflash
     nicotine-plus
-    zapzap
     picard
     whipper
   ]) ++ lib.optionals pkgs.stdenv.isDarwin (with pkgs; [