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/routing/Alias.php

@@ -1,93 +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\Routing;
-
-use Symfony\Component\Routing\Exception\InvalidArgumentException;
-
-class Alias
-{
-    private string $id;
-    private array $deprecation = [];
-
-    public function __construct(string $id)
-    {
-        $this->id = $id;
-    }
-
-    public function withId(string $id): static
-    {
-        $new = clone $this;
-
-        $new->id = $id;
-
-        return $new;
-    }
-
-    /**
-     * Returns the target name of this alias.
-     *
-     * @return string The target name
-     */
-    public function getId(): string
-    {
-        return $this->id;
-    }
-
-    /**
-     * Whether this alias is deprecated, that means it should not be referenced anymore.
-     *
-     * @param string $package The name of the composer package that is triggering the deprecation
-     * @param string $version The version of the package that introduced the deprecation
-     * @param string $message The deprecation message to use
-     *
-     * @return $this
-     *
-     * @throws InvalidArgumentException when the message template is invalid
-     */
-    public function setDeprecated(string $package, string $version, string $message): static
-    {
-        if ('' !== $message) {
-            if (preg_match('#[\r\n]|\*/#', $message)) {
-                throw new InvalidArgumentException('Invalid characters found in deprecation template.');
-            }
-
-            if (!str_contains($message, '%alias_id%')) {
-                throw new InvalidArgumentException('The deprecation template must contain the "%alias_id%" placeholder.');
-            }
-        }
-
-        $this->deprecation = [
-            'package' => $package,
-            'version' => $version,
-            'message' => $message ?: 'The "%alias_id%" route alias is deprecated. You should stop using it, as it will be removed in the future.',
-        ];
-
-        return $this;
-    }
-
-    public function isDeprecated(): bool
-    {
-        return (bool) $this->deprecation;
-    }
-
-    /**
-     * @param string $name Route name relying on this alias
-     */
-    public function getDeprecation(string $name): array
-    {
-        return [
-            'package' => $this->deprecation['package'],
-            'version' => $this->deprecation['version'],
-            'message' => str_replace('%alias_id%', $name, $this->deprecation['message']),
-        ];
-    }
-}