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/http-kernel/Fragment/RoutableFragmentRenderer.php

@@ -1,52 +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\HttpKernel\Fragment;
-
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpKernel\Controller\ControllerReference;
-use Symfony\Component\HttpKernel\EventListener\FragmentListener;
-
-/**
- * Adds the possibility to generate a fragment URI for a given Controller.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-abstract class RoutableFragmentRenderer implements FragmentRendererInterface
-{
-    /**
-     * @internal
-     */
-    protected string $fragmentPath = '/_fragment';
-
-    /**
-     * Sets the fragment path that triggers the fragment listener.
-     *
-     * @see FragmentListener
-     *
-     * @return void
-     */
-    public function setFragmentPath(string $path)
-    {
-        $this->fragmentPath = $path;
-    }
-
-    /**
-     * Generates a fragment URI for a given controller.
-     *
-     * @param bool $absolute Whether to generate an absolute URL or not
-     * @param bool $strict   Whether to allow non-scalar attributes or not
-     */
-    protected function generateFragmentUri(ControllerReference $reference, Request $request, bool $absolute = false, bool $strict = true): string
-    {
-        return (new FragmentUriGenerator($this->fragmentPath))->generate($reference, $request, $absolute, $strict, false);
-    }
-}