more fixes

app/Mail/EmailChangedSecurityAlertMail.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Mail;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Mail\Mailable;
+use Illuminate\Mail\Mailables\Content;
+use Illuminate\Mail\Mailables\Envelope;
+use Illuminate\Queue\SerializesModels;
+
+class EmailChangedSecurityAlertMail extends Mailable implements ShouldQueue
+{
+    use Queueable, SerializesModels;
+
+    public int $tries = 3;
+
+    public function __construct(public readonly string $newEmail)
+    {
+        $this->onQueue('mail');
+    }
+
+    public function envelope(): Envelope
+    {
+        return new Envelope(
+            subject: 'Your Skinbase email address was changed',
+        );
+    }
+
+    public function content(): Content
+    {
+        return new Content(
+            view: 'emails.email-changed-security-alert',
+            with: [
+                'newEmail' => $this->newEmail,
+                'supportEmail' => (string) config('mail.from.address', 'support@skinbase.org'),
+            ],
+        );
+    }
+
+    public function attachments(): array
+    {
+        return [];
+    }
+}