feat: add domain registration form and email notifications

- Create a new Blade view for domain registration (`registrant-tochuc.blade.php`) to capture organization and manager details.
- Implement email templates for new domain orders for both admin (`domain-order-new.blade.php`) and customers (`domain-order-received.blade.php`).
- Add CSV exports for client and domain data.
- Introduce tests for customer mass assignment, password reset, login throttling, and permission gating.
- Ensure service renewals use current pricing and validate ownership for virtual machines.
- Validate mass assignment behavior in service model.

app/Http/Controllers/Api/Admin/Dashboard/DashboardController.php

@@ -19,7 +19,7 @@ use Illuminate\Support\Facades\DB;
 class DashboardController extends Controller
 {
     // Các type được tính là "nạp tiền vào ví"
-    private const DEPOSIT_TYPES = ['manual', 'vnpay', 'deposit'];
+    private const DEPOSIT_TYPES = ['manual', 'vnpay', 'deposit', 'admin_add_total', 'admin_add_credit'];
 
     /** Map Order status int → string FE */
     private function orderStatusLabel(int $status): string