feat(diagnostic): 阶段 0A 输入链路被动探测与线程归属复现

scripts/run-easyx-thread-probe.ps1

@@ -0,0 +1,33 @@
+param(
+    [ValidateSet('Debug', 'Release')]
+    [string]$Configuration = 'Debug',
+    [ValidateSet('x64', 'Win32')]
+    [string]$Platform = 'x64'
+)
+
+$ErrorActionPreference = 'Stop'
+$root = Split-Path -Parent $PSScriptRoot
+$probe = Join-Path $root "build\$Platform\$Configuration\EasyX.ThreadProbe.exe"
+if (-not (Test-Path -LiteralPath $probe)) {
+    throw "Thread probe not built: $probe"
+}
+
+$resultRoot = Join-Path $root 'TestResults\easyx-thread-probe'
+New-Item -ItemType Directory -Force -Path $resultRoot | Out-Null
+$resultPath = Join-Path $resultRoot ((Get-Date -Format 'yyyyMMdd-HHmmss-fff') + "-$PID.json")
+
+& $probe $resultPath
+if ($LASTEXITCODE -ne 0) {
+    throw "EasyX thread probe failed with exit code $LASTEXITCODE"
+}
+if (-not (Test-Path -LiteralPath $resultPath)) {
+    throw "Thread probe result not found: $resultPath"
+}
+
+$result = Get-Content -Raw -LiteralPath $resultPath | ConvertFrom-Json
+if (-not $result.completed) {
+    throw "Thread probe did not complete: $resultPath"
+}
+
+$result | Add-Member -NotePropertyName resultPath -NotePropertyValue $resultPath
+$result