Laggy DragNDrop fix (#21052)

* added dragndrop click methods for atoms

* some updating, little changing MouseDrop logic

* added INVOKE_ASYNC to delayed procs

* cleanup

* cleanup

* cleanup

* no cheesing

* more comments, removed  variable from atom

* whoopsie

* added inventory screen objects support, disabling tooltips now disables all tooltips, not only items

* fixing table hitting self issue

code/modules/tooltip/tooltip.dm

@@ -101,7 +101,7 @@ Notes:
 //Includes sanity.checks
 /proc/openToolTip(mob/user = null, atom/movable/tip_src = null, params = null, title = "", content = "", theme = "")
 	if(istype(user))
-		if(user.client && user.client.tooltips)
+		if(user.client && user.client.tooltips && !(user.client.prefs.toggles2 & PREFTOGGLE_2_HIDE_ITEM_TOOLTIPS))
 			if(!theme && user.client.prefs && user.client.prefs.UI_style)
 				theme = lowertext(user.client.prefs.UI_style)
 			if(!theme)