CB-REV-0002: round 2, and the corrections were not approvable either

Three FATAL, five SERIOUS. The substance of round 1's corrections held —
Reactive is genuinely one arm different, the five replacement controls are
non-inert, the inert metric is right, the numbers reproduce. What failed
were the CLAIMS about them, and two defects the corrections introduced.

FATAL 1: the fix for round 1's #11 did not fix it. The assertion was
`games + setup_fails == 200`, and a refused setup increments setup_fails
while skipping games — so the sum is invariant under exactly the failure
it claimed to catch. Injecting setup failures gave exit 0 over 196-game
columns. Now asserts games == GAMES, verified to exit 101.

FATAL 2: the correction to the selective-column FATAL was itself
selective. "81-1000 per cell, baseline AND H1" and "31-1000" twelve lines
apart, both taken from the baseline row; under H1 rank-75 arms are
59/0/0/0. Every cell is now printed rather than summarised, and the
corrected verdict is the opposite of the one it replaced: under rank-75,
H1 REDUCES DARVO arms to zero at 3p and above.

FATAL 3: "DARVO arms 2 per seat per game" is 1 per seat per game, exactly,
at every band.

SERIOUS: the tiebreak oracle asserted only that the winner set CHANGED, so
reversing the tiebreak left it green; the #13 defect's impact was claimed
and never measured (72,000 games: zero divergences — real in principle,
witnessed only by a constructed board); a 29-of-363 citation pointed at a
file that did not contain it (round 1's reviewer did report it, and it was
never transcribed — the record was wrong, not the number); the harnesses
were run by NO GATE, so every published figure came from a manual run of
an ungated binary, including the assertion added for #1; and edition-check's
sibling handling — added by the last correction — was self-certifying,
crashed instead of failing, and counted Markdown lines as coverage. Now
discovered on disk, and it found a real gap on its first run: Rules_Text.csv
vendored with no digest.

Also: "peak Stress held" was dead code kept quiet by `let _ = held;` — the
numbers were right by coincidence.

make panels is now a registered gate. Round 3 is owed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

games/ground/src/lib.rs

@@ -2409,12 +2409,21 @@ mod tests {
                 panic!("round 5 did not end the game");
             };
             assert!(outcome.group_success, "the fixture must qualify");
+
+            // **The oracle names the expected winners** (CB-REV-0002 #4).
+            // The first version asserted only that the set CHANGED, so
+            // reversing GR-E03's tiebreak — making HIGHER Stress win —
+            // left it green: the set still changed, just wrongly.
             let pre = s.score();
-            assert_ne!(
-                outcome.winners, pre.winners,
-                "the outcome ignores the final round's pressure — scored from `self`. \
-                 pre={:?} post={:?}",
-                pre.winners, outcome.winners
+            assert_eq!(
+                pre.winners,
+                vec![seats[1]],
+                "before the pressure, the seat at Stress 4 wins on the tiebreak"
+            );
+            assert_eq!(
+                outcome.winners,
+                vec![seats[0], seats[1]],
+                "after it both are clamped to 5, so they share"
             );
         }