findings-stated raises what is new, keeps each pending key unchanged, clears every other
condition of the observer on that node with its reason, clears a pending key past its bound
(bounds state, key time to live), and for an observer held once takes the holder's set and
later events only. The holder lookup is a hook (Keeper.Holder) that COND6 wires from the
catalog; the view is kept in memory until COND2 keeps findings-views.
Builds: design 47 G §384
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ