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/string/LazyString.php

@@ -1,145 +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\String;
-
-/**
- * A string whose value is computed lazily by a callback.
- *
- * @author Nicolas Grekas <p@tchwork.com>
- */
-class LazyString implements \Stringable, \JsonSerializable
-{
-    private \Closure|string $value;
-
-    /**
-     * @param callable|array $callback A callable or a [Closure, method] lazy-callable
-     */
-    public static function fromCallable(callable|array $callback, mixed ...$arguments): static
-    {
-        if (\is_array($callback) && !\is_callable($callback) && !(($callback[0] ?? null) instanceof \Closure || 2 < \count($callback))) {
-            throw new \TypeError(sprintf('Argument 1 passed to "%s()" must be a callable or a [Closure, method] lazy-callable, "%s" given.', __METHOD__, '['.implode(', ', array_map('get_debug_type', $callback)).']'));
-        }
-
-        $lazyString = new static();
-        $lazyString->value = static function () use (&$callback, &$arguments): string {
-            static $value;
-
-            if (null !== $arguments) {
-                if (!\is_callable($callback)) {
-                    $callback[0] = $callback[0]();
-                    $callback[1] ??= '__invoke';
-                }
-                $value = $callback(...$arguments);
-                $callback = !\is_scalar($value) && !$value instanceof \Stringable ? self::getPrettyName($callback) : 'callable';
-                $arguments = null;
-            }
-
-            return $value ?? '';
-        };
-
-        return $lazyString;
-    }
-
-    public static function fromStringable(string|int|float|bool|\Stringable $value): static
-    {
-        if (\is_object($value)) {
-            return static::fromCallable($value->__toString(...));
-        }
-
-        $lazyString = new static();
-        $lazyString->value = (string) $value;
-
-        return $lazyString;
-    }
-
-    /**
-     * Tells whether the provided value can be cast to string.
-     */
-    final public static function isStringable(mixed $value): bool
-    {
-        return \is_string($value) || $value instanceof \Stringable || \is_scalar($value);
-    }
-
-    /**
-     * Casts scalars and stringable objects to strings.
-     *
-     * @throws \TypeError When the provided value is not stringable
-     */
-    final public static function resolve(\Stringable|string|int|float|bool $value): string
-    {
-        return $value;
-    }
-
-    public function __toString(): string
-    {
-        if (\is_string($this->value)) {
-            return $this->value;
-        }
-
-        try {
-            return $this->value = ($this->value)();
-        } catch (\Throwable $e) {
-            if (\TypeError::class === $e::class && __FILE__ === $e->getFile()) {
-                $type = explode(', ', $e->getMessage());
-                $type = substr(array_pop($type), 0, -\strlen(' returned'));
-                $r = new \ReflectionFunction($this->value);
-                $callback = $r->getStaticVariables()['callback'];
-
-                $e = new \TypeError(sprintf('Return value of %s() passed to %s::fromCallable() must be of the type string, %s returned.', $callback, static::class, $type));
-            }
-
-            throw $e;
-        }
-    }
-
-    public function __sleep(): array
-    {
-        $this->__toString();
-
-        return ['value'];
-    }
-
-    public function jsonSerialize(): string
-    {
-        return $this->__toString();
-    }
-
-    private function __construct()
-    {
-    }
-
-    private static function getPrettyName(callable $callback): string
-    {
-        if (\is_string($callback)) {
-            return $callback;
-        }
-
-        if (\is_array($callback)) {
-            $class = \is_object($callback[0]) ? get_debug_type($callback[0]) : $callback[0];
-            $method = $callback[1];
-        } elseif ($callback instanceof \Closure) {
-            $r = new \ReflectionFunction($callback);
-
-            if (str_contains($r->name, '{closure}') || !$class = $r->getClosureCalledClass()) {
-                return $r->name;
-            }
-
-            $class = $class->name;
-            $method = $r->name;
-        } else {
-            $class = get_debug_type($callback);
-            $method = '__invoke';
-        }
-
-        return $class.'::'.$method;
-    }
-}