feat: harden tenant settings and import pipeline

database/factories/PurchaseHistoryFactory.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Database\Factories;
+
+use App\Models\PurchaseHistory;
+use App\Models\Tenant;
+use Illuminate\Database\Eloquent\Factories\Factory;
+use Illuminate\Support\Str;
+
+class PurchaseHistoryFactory extends Factory
+{
+    protected $model = PurchaseHistory::class;
+
+    public function definition(): array
+    {
+        return [
+            'id' => (string) Str::uuid(),
+            'tenant_id' => Tenant::factory(),
+            'package_id' => $this->faker->randomElement(['starter', 'pro', 'enterprise']),
+            'credits_added' => $this->faker->numberBetween(1, 10),
+            'price' => $this->faker->randomFloat(2, 9, 199),
+            'currency' => 'EUR',
+            'platform' => $this->faker->randomElement(['tenant-app', 'ios', 'android']),
+            'transaction_id' => (string) Str::uuid(),
+            'purchased_at' => now(),
+        ];
+    }
+}
+