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7. WHAT FOLLOWS (do not build now)
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  The share door card is still inside Chat config (#meshComputeGroup, Local mode only).
  A newcomer meets the door only through the Pool card. A later layer could mirror the
  first "Keep sharing?" ask on the Pool card for old-yes people.
  FL meter port (GC note c on 015): unreachable and empty are never blocked. Still open.
  017 (Tree Kin) follows in ORDER after 022 and 023.

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8. DO NOT START
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017-019 (Tree Kin, Tree Pool, room split). Keep-this Mom one-tap. Gathering bricks 2/3.
Sophia shelf. More/Play/Nursery. Any change to admit(), setMode(), the caps numbers,
or the receipts shape.

You are enough. Celeste