Stand: SMTP-Test, Admin-Mail-Tab, Notifiable-Fix, Lazy-Quill

- Fix: Notifiable-Trait zum User-Model hinzugefuegt (behebt notify()-500er)
- Installer: SMTP-Verbindungstest mit EsmtpTransport + Ueberspringen-Link
- Admin: Neuer E-Mail-Tab mit SMTP-Konfiguration + Verbindungstest
- Admin: Lazy Quill-Initialisierung (nur sichtbare Locale wird geladen)
- Uebersetzungen: 17 neue Mail-Keys in allen 6 Sprachen

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

vendor/nette/utils/src/Utils/ArrayList.php

@@ -0,0 +1,132 @@
+<?php
+
+/**
+ * This file is part of the Nette Framework (https://nette.org)
+ * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
+ */
+
+declare(strict_types=1);
+
+namespace Nette\Utils;
+
+use Nette;
+use function array_slice, array_splice, count, is_int;
+
+
+/**
+ * Generic list with integer indices.
+ * @template T
+ * @implements \IteratorAggregate<int, T>
+ * @implements \ArrayAccess<int, T>
+ */
+class ArrayList implements \ArrayAccess, \Countable, \IteratorAggregate
+{
+	/** @var list<T> */
+	private array $list = [];
+
+
+	/**
+	 * Transforms array to ArrayList.
+	 * @param  list<T>  $array
+	 */
+	public static function from(array $array): static
+	{
+		if (!Arrays::isList($array)) {
+			throw new Nette\InvalidArgumentException('Array is not valid list.');
+		}
+
+		$obj = new static;
+		$obj->list = $array;
+		return $obj;
+	}
+
+
+	/**
+	 * @return \Iterator<int, T>
+	 */
+	public function &getIterator(): \Iterator
+	{
+		foreach ($this->list as &$item) {
+			yield $item;
+		}
+	}
+
+
+	public function count(): int
+	{
+		return count($this->list);
+	}
+
+
+	/**
+	 * Replaces or appends an item.
+	 * @param  ?int  $index
+	 * @param  T  $value
+	 * @throws Nette\OutOfRangeException
+	 */
+	public function offsetSet($index, $value): void
+	{
+		if ($index === null) {
+			$this->list[] = $value;
+
+		} elseif (!is_int($index) || $index < 0 || $index >= count($this->list)) {
+			throw new Nette\OutOfRangeException('Offset invalid or out of range');
+
+		} else {
+			$this->list[$index] = $value;
+		}
+	}
+
+
+	/**
+	 * Returns an item.
+	 * @param  int  $index
+	 * @return T
+	 * @throws Nette\OutOfRangeException
+	 */
+	public function offsetGet($index): mixed
+	{
+		if (!is_int($index) || $index < 0 || $index >= count($this->list)) {
+			throw new Nette\OutOfRangeException('Offset invalid or out of range');
+		}
+
+		return $this->list[$index];
+	}
+
+
+	/**
+	 * Determines whether an item exists.
+	 * @param  int  $index
+	 */
+	public function offsetExists($index): bool
+	{
+		return is_int($index) && $index >= 0 && $index < count($this->list);
+	}
+
+
+	/**
+	 * Removes the element at the specified position in this list.
+	 * @param  int  $index
+	 * @throws Nette\OutOfRangeException
+	 */
+	public function offsetUnset($index): void
+	{
+		if (!is_int($index) || $index < 0 || $index >= count($this->list)) {
+			throw new Nette\OutOfRangeException('Offset invalid or out of range');
+		}
+
+		array_splice($this->list, $index, 1);
+	}
+
+
+	/**
+	 * Prepends an item.
+	 * @param  T  $value
+	 */
+	public function prepend(mixed $value): void
+	{
+		$first = array_slice($this->list, 0, 1);
+		$this->offsetSet(0, $value);
+		array_splice($this->list, 1, 0, $first);
+	}
+}