feat: nhắc gia hạn QR theo dịch vụ, failover server hosting, CCCD admin, log cấp phát dịch vụ

- Mail campaign: mẫu nhắc gia hạn thanh toán QR, chọn dịch vụ + chu kỳ từng dòng (renewal_services)
- Hosting: nhiều server Plesk cho một gói (service_plan_servers), chuyển server khi server chết
- Admin xem/sửa giấy tờ định danh khách, tuỳ chọn gia hạn cho khách, nhật ký cấp phát dịch vụ
- Đánh dấu mẫu email dịch vụ là non-marketing

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

app/Http/Resources/Api/Client/Service/ServiceClientDetailResource.php

@@ -98,7 +98,6 @@ class ServiceClientDetailResource extends JsonResource
         $vm        = $this->resource->vmware;
         $product   = $orderItem?->product ?? $this->resource->product;
         $custom    = $this->resource->customProduct;
-        $renewalSource = $custom ?? $product;
         $hosting   = $this->resource->hostingAccount;
         $pleskCredentials = $hosting ? $this->resolvePleskCredentials($hosting) : null;
         $dnsZone   = $this->resolveDnsZone();
@@ -124,14 +123,6 @@ class ServiceClientDetailResource extends JsonResource
                 'total'          => (float) $order->total,
                 'months'         => (int) $orderItem->months,
                 'billing_label'  => $orderItem->billing_label,
-                'cycle_price'    => $custom
-                    ? (float) $custom->unit_price * (int) $orderItem->months
-                    : (float) ($product?->pricings()
-                        ->where('billing_cycle', $orderItem->billing_cycle)
-                        ->where('is_active', 1)
-                        ->value('price') ?? 0),
-                'addon_total'    => \App\Support\RenewalPricing::addonTotal($this->resource, 1),
-                'renewal_options' => \App\Support\RenewalPricing::options($renewalSource),
             ] : null,
             'vm' => $vm ? [
                 'ip_address' => $vm->ipAddress?->ip ?? $vm->ip,
@@ -145,6 +136,7 @@ class ServiceClientDetailResource extends JsonResource
             ] : null,
             'hosting' => $hosting ? [
                 'ip_address'   => $hosting->server?->publicHost(),
+                'server_ip'    => $hosting->server?->ip_address,
                 'plesk_url'    => $hosting->server?->panelUrl(),
                 'username'     => ResponseCipher::encrypt($pleskCredentials['login'] ?? null),
                 'password'     => ResponseCipher::encrypt($pleskCredentials['password'] ?? null),