feat(124): sms templates CRUD + order picker

- Nowa tabela sms_templates (name + body + is_active) + minimalny CRUD.
- /settings/sms-templates: lista + formularz z paleta zmiennych (pill chips).
- Wydzielono Sms\SmsVariableResolver ze wspolna logika placeholderow;
  Email\VariableResolver staje sie cienka fasada — EmailSendingService bez zmian.
- Dropdown "Wybierz szablon" w zakladce SMS na /orders/{id} z fetch
  GET /orders/{id}/sms/template + OrderProAlerts.confirm przy nadpisaniu.
- Stopka SMSPLANET dalej doklejana wylacznie przez SmsConversationService
  (Phase 122 contract preserved).
- Sidebar Ustawien: nowy link "Szablony SMS".

Migration: 20260512_000112_create_sms_templates.sql (CREATE TABLE).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/Modules/Orders/OrdersController.php

@@ -22,8 +22,11 @@ use App\Modules\Automation\AutomationService;
 use App\Modules\Settings\ShopproApiClient;
 use App\Modules\Settings\ShopproIntegrationsRepository;
 use App\Modules\Shipments\ShipmentPackageRepository;
+use App\Modules\Settings\CompanySettingsRepository;
 use App\Modules\Sms\SmsConversationService;
 use App\Modules\Sms\SmsMessageRepository;
+use App\Modules\Sms\SmsTemplateRepository;
+use App\Modules\Sms\SmsVariableResolver;
 use Throwable;
 
 final class OrdersController
@@ -46,7 +49,10 @@ final class OrdersController
         private readonly ?InvoiceRepository $invoiceRepo = null,
         private readonly ?InvoiceConfigRepository $invoiceConfigRepo = null,
         private readonly ?SmsMessageRepository $smsMessages = null,
-        private readonly ?SmsConversationService $smsConversation = null
+        private readonly ?SmsConversationService $smsConversation = null,
+        private readonly ?SmsTemplateRepository $smsTemplates = null,
+        private readonly ?SmsVariableResolver $smsVariableResolver = null,
+        private readonly ?CompanySettingsRepository $companySettingsRepo = null
     ) {
     }
 
@@ -255,6 +261,7 @@ final class OrdersController
         $smsMessages = $this->smsMessages !== null ? $this->smsMessages->findByOrderId($orderId) : [];
         $smsPhone = $this->resolveSmsPhone($order, $addresses);
         $smsDefaultFooterConfigured = $this->smsConversation !== null && $this->smsConversation->hasDefaultFooter();
+        $smsTemplates = $this->smsTemplates !== null ? $this->smsTemplates->listActive() : [];
 
         $html = $this->template->render('orders/show', [
             'title' => $this->translator->get('orders.details.title') . ' #' . $orderId,
@@ -290,6 +297,7 @@ final class OrdersController
             'smsMessages' => $smsMessages,
             'smsPhone' => $smsPhone,
             'smsDefaultFooterConfigured' => $smsDefaultFooterConfigured,
+            'smsTemplates' => $smsTemplates,
         ], 'layouts/app');
 
         return Response::html($html);
@@ -331,6 +339,44 @@ final class OrdersController
         return Response::redirect($redirectTo);
     }
 
+    public function smsTemplate(Request $request): Response
+    {
+        $orderId = max(0, (int) $request->input('id', 0));
+        $templateId = max(0, (int) $request->input('template_id', 0));
+
+        if ($orderId <= 0 || $templateId <= 0) {
+            return Response::json(['ok' => false, 'error' => 'Nieprawidlowe parametry.'], 400);
+        }
+        if ($this->smsTemplates === null || $this->smsVariableResolver === null) {
+            return Response::json(['ok' => false, 'error' => 'Modul szablonow SMS nie jest dostepny.'], 500);
+        }
+
+        $template = $this->smsTemplates->findById($templateId);
+        if ($template === null || (int) ($template['is_active'] ?? 0) !== 1) {
+            return Response::json(['ok' => false, 'error' => 'Szablon nie istnieje albo jest nieaktywny.'], 404);
+        }
+
+        $details = $this->orders->findDetails($orderId);
+        if ($details === null) {
+            return Response::json(['ok' => false, 'error' => 'Zamowienie nie znalezione.'], 404);
+        }
+
+        $order = is_array($details['order'] ?? null) ? $details['order'] : [];
+        $addresses = is_array($details['addresses'] ?? null) ? $details['addresses'] : [];
+        $companySettings = $this->companySettingsRepo !== null
+            ? $this->companySettingsRepo->getSettings()
+            : [];
+
+        $variableMap = $this->smsVariableResolver->buildVariableMap($order, $addresses, $companySettings);
+        $resolvedBody = $this->smsVariableResolver->resolve((string) ($template['body'] ?? ''), $variableMap);
+
+        return Response::json([
+            'ok' => true,
+            'body' => $resolvedBody,
+            'name' => (string) ($template['name'] ?? ''),
+        ]);
+    }
+
     /**
      * Sklada informacje o historii zwrotow klienta biezacego zamowienia.
      *