Fix some phased shadekin interactions (#19587)

* block those

* disposals

* wheelchair incorp check

* fix those

* not the issue

---------

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

code/modules/recycling/disposal_machines.dm

@@ -269,6 +269,8 @@
 // mouse drop another mob or self
 //
 /obj/machinery/disposal/MouseDrop_T(atom/dropping, mob/user, src_location, over_location, src_control, over_control, params)
+	if(user.is_incorporeal())
+		return
 	if(isliving(dropping))
 		stuff_mob_in(dropping, user)
 	else if(isobj(dropping) && isturf(dropping.loc))
@@ -334,6 +336,8 @@
 /obj/machinery/disposal/attack_hand(mob/user)
 	if(stat & BROKEN)
 		return
+	if(user.is_incorporeal())
+		return
 
 	if(user && user.loc == src)
 		to_chat(user, span_red("You cannot reach the controls from inside."))
@@ -352,6 +356,8 @@
 	if(user.canUseTopic) //Later...
 		return
 	*/
+	if(user.is_incorporeal())
+		return
 	if(get_dist(user, src) > 1 || user.loc == src || user.stat) //Until the above exists...
 		return
 	flush = !flush
@@ -420,6 +426,8 @@
 	set src in oview(1)
 	set category = "Object"
 	set name = "Force Eject"
+	if(usr.is_incorporeal())
+		return
 	if(flushing)
 		return
 	eject()