The page keeps its rendering and loses its logic. A third front-end (A's
editor) was about to make sweep-fly-pick-judge exist twice, which is the exact
failure sweep.js was extracted to prevent, one level up.
Behaviour-preserving, and measured that way rather than reasoned: both shipped
sites were pinned BEFORE the refactor and reproduce to the digit after —
backyard_01/wildnight 16 cands, 3 clean, 2 marginal, bare 35.7 tattered, best
p1,p2,p3,p4 60.5, sep MEETS held 63.8; site_02/earlybuster 66 cands, 20 clean,
1 marginal, bare 82.6 full, best tr1,tr1b,q1,q4 91.3 full.
Caught in the act by that check: __audit.cands went undefined because scoreSite
returns the COUNT where the old local was the LIST. A refactor that only got
read would have shipped it.