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/symfony/console/Style/StyleInterface.php

@@ -0,0 +1,114 @@
+<?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\Console\Style;
+
+/**
+ * Output style helpers.
+ *
+ * @author Kevin Bond <kevinbond@gmail.com>
+ */
+interface StyleInterface
+{
+    /**
+     * Formats a command title.
+     */
+    public function title(string $message): void;
+
+    /**
+     * Formats a section title.
+     */
+    public function section(string $message): void;
+
+    /**
+     * Formats a list.
+     */
+    public function listing(array $elements): void;
+
+    /**
+     * Formats informational text.
+     */
+    public function text(string|array $message): void;
+
+    /**
+     * Formats a success result bar.
+     */
+    public function success(string|array $message): void;
+
+    /**
+     * Formats an error result bar.
+     */
+    public function error(string|array $message): void;
+
+    /**
+     * Formats an warning result bar.
+     */
+    public function warning(string|array $message): void;
+
+    /**
+     * Formats a note admonition.
+     */
+    public function note(string|array $message): void;
+
+    /**
+     * Formats a caution admonition.
+     */
+    public function caution(string|array $message): void;
+
+    /**
+     * Formats a table.
+     */
+    public function table(array $headers, array $rows): void;
+
+    /**
+     * Asks a question.
+     *
+     * @param (callable(mixed):mixed)|null $validator
+     */
+    public function ask(string $question, ?string $default = null, ?callable $validator = null): mixed;
+
+    /**
+     * Asks a question with the user input hidden.
+     *
+     * @param (callable(mixed):mixed)|null $validator
+     */
+    public function askHidden(string $question, ?callable $validator = null): mixed;
+
+    /**
+     * Asks for confirmation.
+     */
+    public function confirm(string $question, bool $default = true): bool;
+
+    /**
+     * Asks a choice question.
+     */
+    public function choice(string $question, array $choices, mixed $default = null): mixed;
+
+    /**
+     * Add newline(s).
+     */
+    public function newLine(int $count = 1): void;
+
+    /**
+     * Starts the progress output.
+     */
+    public function progressStart(int $max = 0): void;
+
+    /**
+     * Advances the progress output X steps.
+     */
+    public function progressAdvance(int $step = 1): void;
+
+    /**
+     * Finishes the progress output.
+     */
+    public function progressFinish(): void;
+}