Update StackMonkey.ps1

StackMonkey.ps1

@@ -1383,5 +1383,8 @@ if (-not $SilentInstall) {
     Start-Server
 }
 
-
+# Only auto-invoke if the user actually passed parameters
+if ($PSBoundParameters.Count -gt 0) {
+    Invoke-ScriptMonkey @PSBoundParameters
+}