measureUse({ queue, runs, cutoff, countingSince }): runs come from
orderRuns(stats) - trekbrief-stats.jsonl only. YES = a trekbrief record names
the order's id under one slug that names no other order; declared NO = a
new-work order carrying <!-- arbeidsform: ordre --> on its own line; no
record or a disputed record = NOT MEASURED, never a no (PM 04.10, point 1).
countingSince null -> NOT COUNTABLE, every order not measured; the window
starts at the latest of cutoff, MARKER_SINCE and the counting start.
facts.ordersNamedByARecord is the known-positive diagnostic (SC8).
Existing use tests get countingSince = MARKER_SINCE (their window unchanged)
and records instead of slugs; their denominators now read YES + declared NO.
Replaced: "a new-work order without a slug leaves the numerator NOT
MEASURED" - the slug join it guarded is gone. New exports are read through a
namespace import, so the trust/interrupts/mutants tests still run.
Red: 24 of 43 fail (every use test, the two measureAll tests, the symlink
CLI test); 19 pass, none of them new.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>