fix(gates): initialize connected soak artifacts before isolation

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

@@ -418,6 +418,9 @@ public sealed class ConnectedWorldSoakRouteContractTests
 
         AssertAppearsInOrder(
             source,
+            "$artifactDir = \"$prefix.artifacts\"",
+            "$null = New-Item -ItemType Directory -Force -Path $artifactDir",
+            "$renderPackGate = New-ConnectedRenderPackGateState",
             "Get-ChildItem Env: | Where-Object { $_.Name -like 'ACDREAM_*' }",
             "Join-Path $artifactDir 'env-disclosure.json'",
             "try {");

tools/run-connected-r6-soak.ps1

@@ -72,6 +72,7 @@ $markerLog = "$prefix.markers.log"
 $sampleCsv = "$prefix.samples.csv"
 $reportJson = "$prefix.report.json"
 $artifactDir = "$prefix.artifacts"
+$null = New-Item -ItemType Directory -Force -Path $artifactDir
 $collisionShadowDir = Join-Path $artifactDir 'collision-shadow'
 $checkpointTimeline = Join-Path $artifactDir 'world-lifecycle.checkpoints.jsonl'
 $frameHistory = Join-Path $artifactDir 'frame-history.csv'
@@ -776,7 +777,6 @@ $env:ACDREAM_COLLISION_SHADOW_DIR =
 # ACDREAM_DUMP_MOVE_TRUTH because nothing else the script sets was
 # recorded anywhere). Written into the automation artifact directory
 # BEFORE launch so a failed/aborted run still leaves the disclosure behind.
-$null = New-Item -ItemType Directory -Force -Path $artifactDir
 $acdreamEnvVars = Get-ChildItem Env: | Where-Object { $_.Name -like 'ACDREAM_*' } |
     Sort-Object Name |
     ForEach-Object {