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/sebastian/recursion-context/src/Context.php

@@ -1,141 +0,0 @@
-<?php declare(strict_types=1);
-/*
- * This file is part of sebastian/recursion-context.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-namespace SebastianBergmann\RecursionContext;
-
-use const PHP_INT_MAX;
-use const PHP_INT_MIN;
-use function array_key_exists;
-use function array_pop;
-use function array_slice;
-use function count;
-use function is_array;
-use function random_int;
-use function spl_object_hash;
-use SplObjectStorage;
-
-final class Context
-{
-    private array $arrays = [];
-    private SplObjectStorage $objects;
-
-    public function __construct()
-    {
-        $this->objects = new SplObjectStorage;
-    }
-
-    /**
-     * @codeCoverageIgnore
-     */
-    public function __destruct()
-    {
-        foreach ($this->arrays as &$array) {
-            if (is_array($array)) {
-                array_pop($array);
-                array_pop($array);
-            }
-        }
-    }
-
-    /**
-     * @psalm-template T
-     *
-     * @psalm-param T $value
-     *
-     * @param-out T $value
-     */
-    public function add(object|array &$value): int|string|false
-    {
-        if (is_array($value)) {
-            return $this->addArray($value);
-        }
-
-        return $this->addObject($value);
-    }
-
-    /**
-     * @psalm-template T
-     *
-     * @psalm-param T $value
-     *
-     * @param-out T $value
-     */
-    public function contains(object|array &$value): int|string|false
-    {
-        if (is_array($value)) {
-            return $this->containsArray($value);
-        }
-
-        return $this->containsObject($value);
-    }
-
-    private function addArray(array &$array): int
-    {
-        $key = $this->containsArray($array);
-
-        if ($key !== false) {
-            return $key;
-        }
-
-        $key            = count($this->arrays);
-        $this->arrays[] = &$array;
-
-        if (!array_key_exists(PHP_INT_MAX, $array) && !array_key_exists(PHP_INT_MAX - 1, $array)) {
-            $array[] = $key;
-            $array[] = $this->objects;
-        } else {
-            /* Cover the improbable case, too.
-             *
-             * Note that array_slice() (used in containsArray()) will return the
-             * last two values added, *not necessarily* the highest integer keys
-             * in the array. Therefore, the order of these writes to $array is
-             * important, but the actual keys used is not. */
-            do {
-                /** @noinspection PhpUnhandledExceptionInspection */
-                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
-            } while (array_key_exists($key, $array));
-
-            $array[$key] = $key;
-
-            do {
-                /** @noinspection PhpUnhandledExceptionInspection */
-                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
-            } while (array_key_exists($key, $array));
-
-            $array[$key] = $this->objects;
-        }
-
-        return $key;
-    }
-
-    private function addObject(object $object): string
-    {
-        if (!$this->objects->contains($object)) {
-            $this->objects->attach($object);
-        }
-
-        return spl_object_hash($object);
-    }
-
-    private function containsArray(array $array): int|false
-    {
-        $end = array_slice($array, -2);
-
-        return isset($end[1]) && $end[1] === $this->objects ? $end[0] : false;
-    }
-
-    private function containsObject(object $value): string|false
-    {
-        if ($this->objects->contains($value)) {
-            return spl_object_hash($value);
-        }
-
-        return false;
-    }
-}