Various code improvements (#40932)

* adsf

* asdf

* take these

* Further cleanup to windoor code

code/game/objects/items/stacks/stack.dm

@@ -158,7 +158,7 @@
 
 	var/datum/browser/popup = new(user, "stack", name, 400, 400)
 	popup.set_content(t1)
-	popup.open(0)
+	popup.open(FALSE)
 	onclose(user, "stack")
 
 /obj/item/stack/Topic(href, href_list)