fixes save

devops/scripts/fix-xunit-v3-conflict.ps1

@@ -0,0 +1,37 @@
+# Fix xunit.v3 projects that conflict with Directory.Build.props xunit 2.x
+# Add UseConcelierTestInfra=false to exclude them from common test infrastructure
+
+$ErrorActionPreference = "Stop"
+
+$srcPath = Join-Path $PSScriptRoot "..\..\src"
+
+# Find all csproj files that reference xunit.v3
+$xunitV3Projects = Get-ChildItem -Path $srcPath -Recurse -Filter "*.csproj" |
+    Where-Object { (Get-Content $_.FullName -Raw) -match "xunit\.v3" }
+
+Write-Host "Found $($xunitV3Projects.Count) projects with xunit.v3" -ForegroundColor Cyan
+
+$fixedCount = 0
+
+foreach ($proj in $xunitV3Projects) {
+    $content = Get-Content $proj.FullName -Raw
+
+    # Check if already has UseConcelierTestInfra set
+    if ($content -match "<UseConcelierTestInfra>") {
+        Write-Host "  Skipped (already configured): $($proj.Name)" -ForegroundColor DarkGray
+        continue
+    }
+
+    # Add UseConcelierTestInfra=false after the first <PropertyGroup>
+    $newContent = $content -replace "(<PropertyGroup>)", "`$1`n    <UseConcelierTestInfra>false</UseConcelierTestInfra>"
+
+    # Only write if changed
+    if ($newContent -ne $content) {
+        Set-Content -Path $proj.FullName -Value $newContent -NoNewline
+        Write-Host "  Fixed: $($proj.Name)" -ForegroundColor Green
+        $fixedCount++
+    }
+}
+
+Write-Host ""
+Write-Host "Fixed $fixedCount projects" -ForegroundColor Cyan