Prevents blob overminds, sentient diseases, etc. from dumping out boxes (#40823)

* nerf boxes

* uuh i think i see what you mean. hows this

* shuffles it over to mob.dm

* asdf

* hows this

* ooga

* i should probably rebase

* t

* cheaper and stronger unlike me

* aaaaa

* does the thing with the words

code/modules/mob/dead/dead.dm

@@ -21,6 +21,9 @@ INITIALIZE_IMMEDIATE(/mob/dead)
 	set_focus(src)
 	return INITIALIZE_HINT_NORMAL
 
+/mob/dead/canUseStorage()
+	return FALSE
+
 /mob/dead/dust(just_ash, drop_items, force)	//ghosts can't be vaporised.
 	return