feat: khởi tạo/huỷ domain Plesk qua job, gửi mail hoá đơn qua queue, đính kèm triển khai

- ProvisionDnsDomainJob/SuspendDnsDomainJob: tạo domain admin lên Plesk, huỷ = suspend (is_created=3)
- Khách xem zone DNS được gán ở /dich-vu/domain, quản lý bản ghi A/AAAA/CNAME/TXT/MX/SRV
- send-mail hoá đơn đẩy SendInvoiceMailJob, preview + sửa nội dung, ghi mail.order_id
- invoice_attachments.type (payment_proof/deployment)
- CacheService xoá theo SCAN pattern, Redis không persistent mặc định
- Backfill transactions.public_code

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/Http/Resources/Api/Service/DomainNSResource.php

@@ -16,10 +16,8 @@ class DomainNSResource extends JsonResource
     {
         return [
             'id' => $this->id,
-            'dns_manager_domain_id' => $this->dns_manager_domain_id,
             'name' => $this->name,
             'type' => $this->type,
-            'type_valid' => $this->type_valid,
             'priority' => $this->priority,
             'weight' => $this->weight,
             'port' => $this->port,
@@ -27,9 +25,6 @@ class DomainNSResource extends JsonResource
             'protocol' => $this->protocol,
             'value' => $this->value,
             'ttl' => isset($this->ttl) ? (int) $this->ttl : null,
-            'plesk_id' => $this->plesk_id,
-            'created_at' => optional($this->created_at)->toISOString(),
-            'updated_at' => optional($this->updated_at)->toISOString(),
         ];
     }
 }