Import latest app updates from streamline

An updated set of source files and initialization was provided by streamline to
address issues observed during initial testing. These files have been updated in
order to generate a new set of app images.

docker/streamline-src/vendor/symfony/console/Event/ConsoleTerminateEvent.php

@@ -1,50 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Console\Event;
-
-use Symfony\Component\Console\Command\Command;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Output\OutputInterface;
-
-/**
- * Allows to manipulate the exit code of a command after its execution.
- *
- * @author Francesco Levorato <git@flevour.net>
- * @author Jules Pietri <jules@heahprod.com>
- */
-final class ConsoleTerminateEvent extends ConsoleEvent
-{
-    public function __construct(
-        Command $command,
-        InputInterface $input,
-        OutputInterface $output,
-        private int $exitCode,
-        private readonly ?int $interruptingSignal = null,
-    ) {
-        parent::__construct($command, $input, $output);
-    }
-
-    public function setExitCode(int $exitCode): void
-    {
-        $this->exitCode = $exitCode;
-    }
-
-    public function getExitCode(): int
-    {
-        return $this->exitCode;
-    }
-
-    public function getInterruptingSignal(): ?int
-    {
-        return $this->interruptingSignal;
-    }
-}