tests(unit): add RequireTwoFactorAuthenticationTest

app/Models/WebauthnKey.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Pterodactyl\Models;
+
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+class WebauthnKey extends \LaravelWebauthn\Models\WebauthnKey
+{
+    use HasFactory;
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+}