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/nikic/php-parser/lib/PhpParser/Node/Expr/Ternary.php

@@ -0,0 +1,37 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser\Node\Expr;
+
+use PhpParser\Node\Expr;
+
+class Ternary extends Expr {
+    /** @var Expr Condition */
+    public Expr $cond;
+    /** @var null|Expr Expression for true */
+    public ?Expr $if;
+    /** @var Expr Expression for false */
+    public Expr $else;
+
+    /**
+     * Constructs a ternary operator node.
+     *
+     * @param Expr $cond Condition
+     * @param null|Expr $if Expression for true
+     * @param Expr $else Expression for false
+     * @param array<string, mixed> $attributes Additional attributes
+     */
+    public function __construct(Expr $cond, ?Expr $if, Expr $else, array $attributes = []) {
+        $this->attributes = $attributes;
+        $this->cond = $cond;
+        $this->if = $if;
+        $this->else = $else;
+    }
+
+    public function getSubNodeNames(): array {
+        return ['cond', 'if', 'else'];
+    }
+
+    public function getType(): string {
+        return 'Expr_Ternary';
+    }
+}