add *some* multimedia apps to workmac profile

darwin/darwin-configuration.nix

@@ -18,6 +18,8 @@
   # Create /etc/bashrc that loads the nix-darwin environment.
   programs.zsh.enable = true;  # default shell on catalina
 
+  # system-wide SSH configuration, used by nix-daemon for remote builders
+
   # Used for backwards compatibility, please read the changelog before changing.
   # $ darwin-rebuild changelog
   system.stateVersion = 4;