Converts a shitload of istypes to their more concise macros (#69260)

* Converts a lot of istypes() to use their istype macro helpers.

code/modules/modular_computers/file_system/programs/card.dm

@@ -141,7 +141,7 @@
 				return card_slot.try_eject(user)
 			else
 				var/obj/item/I = user.get_active_held_item()
-				if(istype(I, /obj/item/card/id))
+				if(isidcard(I))
 					return card_slot.try_insert(I, user)
 		// Eject the ID being modified.
 		if("PRG_ejectmodid")
@@ -152,7 +152,7 @@
 				return card_slot2.try_eject(user)
 			else
 				var/obj/item/I = user.get_active_held_item()
-				if(istype(I, /obj/item/card/id))
+				if(isidcard(I))
 					return card_slot2.try_insert(I, user)
 			return TRUE
 		// Used to fire someone. Wipes all access from their card and modifies their assignment.

code/modules/modular_computers/file_system/programs/ntmessenger.dm

@@ -95,7 +95,7 @@
 		photo_path = deter_path
 
 /datum/computer_file/program/messenger/ui_state(mob/user)
-	if(istype(user, /mob/living/silicon))
+	if(issilicon(user))
 		return GLOB.reverse_contained_state
 	return GLOB.default_state