test: refresh live no-order baseline

docs/binance-orderbook-trade-ui-automation.md

@@ -241,9 +241,9 @@ and exposes overflow counts for every bounded stream. A capture is invalid when
 browser does not support Long Task or Long Animation Frame evidence, any stream
 overflows, or any uncaught error is observed.
 
-The first checked-in L4 reference is the zero-order HYPEUSDT run:
+The current checked-in L4 reference is the isolated zero-order HYPEUSDT run:
 
-- `e2e/binance-orderbook/live-baselines/no-orders-2026-08-26.capture.json`
+- `e2e/binance-orderbook/live-baselines/no-orders-2026-08-27.capture.json`
 - `e2e/binance-orderbook/live-baselines/no-orders.baseline.json`
 
 Each scenario declares its applicable wall-clock segments and contains at least three

e2e/binance-orderbook/live-baselines/no-orders-2026-08-27.capture.json

@@ -0,0 +1,80 @@
+{
+  "schemaVersion": 1,
+  "capturedAt": "2026-08-26T18:34:58.000Z",
+  "environment": {
+    "browser": "Chrome 151.0.0.0",
+    "os": "macOS (MacIntel)",
+    "route": "https://www.binance.com/zh-CN/futures/HYPEUSDT",
+    "symbol": "HYPEUSDT",
+    "userscriptSha256": "f4bb60af07044e21f684d1978535795363ade1c240dde0de6b904767cfa87a18",
+    "userscriptVersion": "2.7.126"
+  },
+  "scenarios": [
+    {
+      "name": "cancel-current-symbol-no-orders",
+      "parameters": {
+        "kind": "no-orders"
+      },
+      "applicableSegments": [
+        "clickToFirstFeedback",
+        "clickToFinalReady"
+      ],
+      "samples": [
+        {
+          "capacityEvidence": null,
+          "segmentsMs": {
+            "clickToFirstFeedback": 11.7,
+            "clickToFinalReady": 106.9
+          },
+          "testOrderLedger": {
+            "created": [],
+            "fills": [],
+            "residual": []
+          },
+          "stateRestored": true,
+          "noFills": true,
+          "residualTestOrders": 0,
+          "uncaughtErrors": 0,
+          "maxLongTaskMs": 0,
+          "maxLongAnimationFrameMs": 59.8
+        },
+        {
+          "capacityEvidence": null,
+          "segmentsMs": {
+            "clickToFirstFeedback": 3.4,
+            "clickToFinalReady": 91.8
+          },
+          "testOrderLedger": {
+            "created": [],
+            "fills": [],
+            "residual": []
+          },
+          "stateRestored": true,
+          "noFills": true,
+          "residualTestOrders": 0,
+          "uncaughtErrors": 0,
+          "maxLongTaskMs": 0,
+          "maxLongAnimationFrameMs": 0
+        },
+        {
+          "capacityEvidence": null,
+          "segmentsMs": {
+            "clickToFirstFeedback": 3.6,
+            "clickToFinalReady": 95.3
+          },
+          "testOrderLedger": {
+            "created": [],
+            "fills": [],
+            "residual": []
+          },
+          "stateRestored": true,
+          "noFills": true,
+          "residualTestOrders": 0,
+          "uncaughtErrors": 0,
+          "maxLongTaskMs": 0,
+          "maxLongAnimationFrameMs": 0
+        }
+      ]
+    }
+  ]
+}

e2e/binance-orderbook/live-baselines/no-orders.baseline.json

@@ -1,13 +1,13 @@
 {
   "schemaVersion": 1,
-  "capturedAt": "2026-08-26T08:30:11.000Z",
+  "capturedAt": "2026-08-26T18:34:58.000Z",
   "environment": {
     "browser": "Chrome 151.0.0.0",
     "os": "macOS (MacIntel)",
     "route": "https://www.binance.com/zh-CN/futures/HYPEUSDT",
     "symbol": "HYPEUSDT",
-    "userscriptSha256": "cc4135902ad4ad62eb6188828479780a8e194713be8067dc10c8c73428c5dcdb",
-    "userscriptVersion": "2.7.119"
+    "userscriptSha256": "f4bb60af07044e21f684d1978535795363ade1c240dde0de6b904767cfa87a18",
+    "userscriptVersion": "2.7.126"
   },
   "scenarios": [
     {
@@ -18,29 +18,29 @@
       "sampleCount": 3,
       "segmentsMs": {
         "clickToFirstFeedback": {
-          "min": 30.6,
-          "median": 33,
-          "p95": 38.3,
-          "max": 38.3
+          "min": 3.4,
+          "median": 3.6,
+          "p95": 11.7,
+          "max": 11.7
         },
         "clickToFinalReady": {
-          "min": 630.8,
-          "median": 637.1,
-          "p95": 646.7,
-          "max": 646.7
+          "min": 91.8,
+          "median": 95.3,
+          "p95": 106.9,
+          "max": 106.9
         }
       },
       "maxLongTaskMs": {
         "min": 0,
         "median": 0,
-        "p95": 54,
-        "max": 54
+        "p95": 0,
+        "max": 0
       },
       "maxLongAnimationFrameMs": {
         "min": 0,
         "median": 0,
-        "p95": 56.1,
-        "max": 56.1
+        "p95": 59.8,
+        "max": 59.8
       }
     }
   ],