docs: correct performance evidence medians

docs/evidence/rank-expression-presence-20260905.json

@@ -64,9 +64,9 @@
     "terminalAuditStatus": "clean"
   },
   "testGate": {
-    "workspaceTotal": 422,
-    "passed": 416,
-    "ignoredManualBenchmarks": 6,
+    "workspaceTotal": 544,
+    "passed": 536,
+    "ignoredManualBenchmarks": 8,
     "failed": 0
   },
   "memory": {

docs/evidence/rolling-boundary-reuse-rejection-20260905.json

@@ -12,17 +12,17 @@
   },
   "primaryFiveYearContract": {
     "candidateEngineSeconds": [2.6, 2.557, 2.564, 2.603, 2.574, 2.614],
-    "candidateProcessHotMedianEngineSeconds": 2.587,
+    "candidateProcessHotMedianEngineSeconds": 2.574,
     "acceptedBaselineEngineSeconds": 2.441,
-    "observedRegressionPercent": 5.981155,
+    "observedRegressionPercent": 5.448587,
     "canonicalSha256": "b42fea66237d06eadb24f6b8c9e2760e7319fe3699f315b99e01f433ef2aa234",
     "tradeCount": 26088
   },
   "secondaryFiveYearContract": {
     "candidateEngineSeconds": [2.381, 2.323, 2.344, 2.377, 2.353, 2.348],
-    "candidateProcessHotMedianEngineSeconds": 2.3505,
+    "candidateProcessHotMedianEngineSeconds": 2.348,
     "acceptedBaselineEngineSeconds": 2.17,
-    "observedRegressionPercent": 8.317972,
+    "observedRegressionPercent": 8.202765,
     "canonicalSha256": "0dbd3fad624097c673c4a5ec2f545f95e9c21d1d5337bb2b48ffeb22b16cb2b9",
     "tradeCount": 19404
   },

docs/evidence/signal-rolling-scan-rejection-20260905.json

@@ -28,9 +28,9 @@
   },
   "secondaryFiveYearContract": {
     "candidateEngineSeconds": [2.349, 2.336, 2.39, 2.365, 2.353],
-    "candidateProcessHotMedianEngineSeconds": 2.353,
+    "candidateProcessHotMedianEngineSeconds": 2.359,
     "acceptedBaselineProcessHotMedianEngineSeconds": 2.17,
-    "observedRegressionPercent": 8.43318,
+    "observedRegressionPercent": 8.709677,
     "canonicalSha256": "0dbd3fad624097c673c4a5ec2f545f95e9c21d1d5337bb2b48ffeb22b16cb2b9",
     "tradeCount": 19404
   },