feat: add domain management system

database/factories/DomainFactory.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+/**
+ * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\Domain>
+ */
+class DomainFactory extends Factory
+{
+    /**
+     * Define the model's default state.
+     *
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        $domain = $this->faker->unique()->domainName();
+        $startDate = $this->faker->optional()->dateTimeBetween('-6 months', 'now');
+        $endDate = $startDate ?
+            $this->faker->optional()->dateTimeBetween($startDate, '+1 year') :
+            $this->faker->optional()->dateTimeBetween('now', '+1 year');
+
+        return [
+            'name' => $domain,
+            'is_active' => true,
+            'daily_mailbox_limit' => $this->faker->numberBetween(50, 500),
+            'domain_type' => $this->faker->randomElement(['disposable', 'temporary', 'custom']),
+            'provider_type' => $this->faker->randomElement(['internal', 'external', 'partner']),
+            'starts_at' => $startDate,
+            'ends_at' => $endDate,
+            'last_used_at' => $this->faker->optional()->dateTimeBetween('-1 month', 'now'),
+            'checked_at' => $this->faker->optional()->dateTimeBetween('-1 week', 'now'),
+        ];
+    }
+}