Add character portraits to the character directory (#17832)

Co-authored-by: Cameron Lennox <killer65311@gmail.com>

code/game/objects/items/weapons/id cards/station_ids.dm

@@ -86,6 +86,9 @@
 		id_card.species = "[custom_species ? "[custom_species] ([species.name])" : species.name]"
 	id_card.sex = capitalize(name_gender())
 
+	// Save time by reusing our ID card photo instead of generating it for the char directory specifically
+	set_chardirectory_photo(id_card.front)
+
 /obj/item/card/id/tgui_data(mob/user)
 	var/list/data = list()