ci(lint): enhance PSScriptAnalyzer settings and suppress false positives; improve error handling in scripts

scripts/Invoke-CIJob.ps1

@@ -306,7 +306,7 @@ try {
             try {
                 Invoke-RestMethod -Uri $url -Method Post -Body $body `
                     -ContentType 'application/json' -TimeoutSec 10
-            } catch { }
+            } catch { Write-Verbose "Webhook POST failed (non-critical): $_" }
         } -ArgumentList $WebhookUrl, $warnBody
     }
 

scripts/Measure-CIBenchmark.ps1

@@ -117,7 +117,7 @@ for ($i = 1; $i -le $Iterations; $i++) {
 
         Write-Host "[bench] Cloning..."
         $sw = [System.Diagnostics.Stopwatch]::StartNew()
-        $r  = Invoke-Vmrun -VmrunPath $VmrunPath -Operation clone `
+        $null = Invoke-Vmrun -VmrunPath $VmrunPath -Operation clone `
                   -Arguments @($TemplatePath, $cloneVmx, 'linked', '-snapshot', $SnapshotName) `
                   -ThrowOnError
         $t.clone = [math]::Round($sw.Elapsed.TotalSeconds, 2)

scripts/Test-E2E-Section3.3.ps1

@@ -89,7 +89,7 @@ function Format-Elapsed {
     }
 }
 
-function Run-Test {
+function Invoke-Test {
     param(
         [string] $JobId,
         [string] $Mode,
@@ -164,11 +164,11 @@ $baselineResult = $null
 $guestCloneResult = $null
 
 if (-not $SkipBaseline) {
-    $baselineResult = Run-Test -JobId $BaselineJobId -Mode "BASELINE (host-side zip)" -CommonParams $commonParams
+    $baselineResult = Invoke-Test -JobId $BaselineJobId -Mode "BASELINE (host-side zip)" -CommonParams $commonParams
 }
 
 if (-not $SkipGuestClone) {
-    $guestCloneResult = Run-Test -JobId $GuestCloneJobId -Mode "GUEST CLONE (-UseGitClone)" -UseGitClone -CommonParams $commonParams
+    $guestCloneResult = Invoke-Test -JobId $GuestCloneJobId -Mode "GUEST CLONE (-UseGitClone)" -UseGitClone -CommonParams $commonParams
 }
 
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