test(streaming): enforce slice E physical evidence

Record route-lifetime streaming overruns and maximum operation costs, require canonical reveal/resource convergence at every connected checkpoint, and keep recenter semantics independent of the production wall-clock budget.

Co-authored-by: Erik Nilsson <erikn@users.noreply.github.com>

tests/AcDream.App.Tests/Diagnostics/ConnectedR6SoakContractTests.cs

@@ -191,6 +191,46 @@ public sealed class ConnectedR6SoakContractTests
         foreach (string field in zeroFields)
             Assert.Contains($"'{field}'", source, StringComparison.Ordinal);
 
+        string[] revealFields =
+        [
+            "materialized",
+            "completed",
+            "worldViewportObserved",
+            "cancelled",
+            "invariantFailureCount",
+            "isReady",
+        ];
+        foreach (string field in revealFields)
+            Assert.Contains($"'{field}'", source, StringComparison.Ordinal);
+
+        string[] streamingZeroFields =
+        [
+            "deferredCompletions",
+            "deferredAdoptedCpuBytes",
+            "pendingPublications",
+            "pendingRetirements",
+            "workerCompletionBacklog",
+            "destinationBacklog",
+            "controlBacklog",
+            "unloadBacklog",
+            "nearBacklog",
+            "farBacklog",
+        ];
+        foreach (string field in streamingZeroFields)
+            Assert.Contains($"'{field}'", source, StringComparison.Ordinal);
+
+        string[] streamingEvidenceFields =
+        [
+            "lifetimeFrameOverrunCount",
+            "lifetimeOversizedProgressCount",
+            "maximumFrameMilliseconds",
+            "maximumFrameStage",
+            "maximumOperationMilliseconds",
+            "maximumOperationStage",
+        ];
+        foreach (string field in streamingEvidenceFields)
+            Assert.Contains($"'{field}'", source, StringComparison.Ordinal);
+
         Assert.Equal(1, CountOccurrences(
             source,
             "$privateLimit = [Math]::Max(192.0, $pair.First.PrivateMiB * 0.20)"));