feat(02-bug-fixes): extract CronHandlerFactory, complete Phase 2

Phase 2 complete (4/4 plans):
- Plan 02-01: Fix dead ZPL page size condition in AllegroShipmentService
- Plan 02-02: Add time-based cursor to AllegroStatusSyncService
- Plan 02-03: Fix ShopproOrdersSyncService using wrong state repository
- Plan 02-04: Extract CronHandlerFactory as single cron composition point

Plan 02-04 specifics:
- New CronHandlerFactory builds complete cron object graph
- Application::maybeRunCronOnWeb() reduced from 80+ to ~20 lines
- bin/cron.php reduced from 123 to 26 lines
- Fixed 2 bugs: AllegroOAuthClient→AllegroTokenManager,
  AllegroOrderSyncStateRepository→ShopproOrderSyncStateRepository

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

src/Modules/Cron/CronHandlerFactory.php

@@ -0,0 +1,103 @@
+<?php
+declare(strict_types=1);
+
+namespace App\Modules\Cron;
+
+use App\Core\Support\Logger;
+use App\Modules\Orders\OrderImportRepository;
+use App\Modules\Orders\OrdersRepository;
+use App\Modules\Settings\AllegroApiClient;
+use App\Modules\Settings\AllegroIntegrationRepository;
+use App\Modules\Settings\AllegroOAuthClient;
+use App\Modules\Settings\AllegroOrderImportService;
+use App\Modules\Settings\AllegroOrdersSyncService;
+use App\Modules\Settings\AllegroOrderSyncStateRepository;
+use App\Modules\Settings\AllegroStatusMappingRepository;
+use App\Modules\Settings\AllegroStatusSyncService;
+use App\Modules\Settings\AllegroTokenManager;
+use App\Modules\Settings\ShopproApiClient;
+use App\Modules\Settings\ShopproIntegrationsRepository;
+use App\Modules\Settings\ShopproOrdersSyncService;
+use App\Modules\Settings\ShopproOrderSyncStateRepository;
+use App\Modules\Settings\ShopproPaymentStatusSyncService;
+use App\Modules\Settings\ShopproStatusMappingRepository;
+use App\Modules\Settings\ShopproStatusSyncService;
+use PDO;
+
+final class CronHandlerFactory
+{
+    public function __construct(
+        private readonly PDO $db,
+        private readonly string $integrationSecret
+    ) {}
+
+    public function build(CronRepository $cronRepository, Logger $logger): CronRunner
+    {
+        $integrationRepository = new AllegroIntegrationRepository($this->db, $this->integrationSecret);
+        $oauthClient = new AllegroOAuthClient();
+        $tokenManager = new AllegroTokenManager($integrationRepository, $oauthClient);
+        $apiClient = new AllegroApiClient();
+        $statusMappingRepository = new AllegroStatusMappingRepository($this->db);
+        $orderImportService = new AllegroOrderImportService(
+            $integrationRepository,
+            $tokenManager,
+            $apiClient,
+            new OrderImportRepository($this->db),
+            $statusMappingRepository,
+            new OrdersRepository($this->db)
+        );
+        $ordersSyncService = new AllegroOrdersSyncService(
+            $integrationRepository,
+            new AllegroOrderSyncStateRepository($this->db),
+            $tokenManager,
+            $apiClient,
+            $orderImportService
+        );
+        $shopproIntegrationsRepo = new ShopproIntegrationsRepository($this->db, $this->integrationSecret);
+        $shopproSyncService = new ShopproOrdersSyncService(
+            $shopproIntegrationsRepo,
+            new ShopproOrderSyncStateRepository($this->db),
+            new ShopproApiClient(),
+            new OrderImportRepository($this->db),
+            new ShopproStatusMappingRepository($this->db),
+            new OrdersRepository($this->db)
+        );
+        $shopproStatusSyncService = new ShopproStatusSyncService($shopproIntegrationsRepo, $shopproSyncService);
+        $shopproPaymentSyncService = new ShopproPaymentStatusSyncService(
+            $shopproIntegrationsRepo,
+            new ShopproApiClient(),
+            new OrdersRepository($this->db),
+            $this->db
+        );
+
+        return new CronRunner(
+            $cronRepository,
+            $logger,
+            [
+                'allegro_token_refresh' => new AllegroTokenRefreshHandler(
+                    $integrationRepository,
+                    $oauthClient
+                ),
+                'allegro_orders_import' => new AllegroOrdersImportHandler(
+                    $ordersSyncService
+                ),
+                'allegro_status_sync' => new AllegroStatusSyncHandler(
+                    new AllegroStatusSyncService(
+                        $cronRepository,
+                        $orderImportService,
+                        $this->db
+                    )
+                ),
+                'shoppro_orders_import' => new ShopproOrdersImportHandler(
+                    $shopproSyncService
+                ),
+                'shoppro_order_status_sync' => new ShopproStatusSyncHandler(
+                    $shopproStatusSyncService
+                ),
+                'shoppro_payment_status_sync' => new ShopproPaymentStatusSyncHandler(
+                    $shopproPaymentSyncService
+                ),
+            ]
+        );
+    }
+}