feat(Production): Complete production deployment infrastructure

- Add comprehensive health check system with multiple endpoints
- Add Prometheus metrics endpoint
- Add production logging configurations (5 strategies)
- Add complete deployment documentation suite:
  * QUICKSTART.md - 30-minute deployment guide
  * DEPLOYMENT_CHECKLIST.md - Printable verification checklist
  * DEPLOYMENT_WORKFLOW.md - Complete deployment lifecycle
  * PRODUCTION_DEPLOYMENT.md - Comprehensive technical reference
  * production-logging.md - Logging configuration guide
  * ANSIBLE_DEPLOYMENT.md - Infrastructure as Code automation
  * README.md - Navigation hub
  * DEPLOYMENT_SUMMARY.md - Executive summary
- Add deployment scripts and automation
- Add DEPLOYMENT_PLAN.md - Concrete plan for immediate deployment
- Update README with production-ready features

All production infrastructure is now complete and ready for deployment.

src/Application/Admin/PreSaveCampaignAdminController.php

@@ -4,8 +4,11 @@ declare(strict_types=1);
 
 namespace App\Application\Admin;
 
+use App\Domain\PreSave\PreSaveCampaign;
 use App\Domain\PreSave\PreSaveCampaignRepository;
 use App\Domain\PreSave\Services\PreSaveCampaignService;
+use App\Domain\PreSave\ValueObjects\CampaignStatus;
+use App\Domain\PreSave\ValueObjects\TrackUrl;
 use App\Framework\Admin\AdminPageRenderer;
 use App\Framework\Admin\Attributes\AdminResource;
 use App\Framework\Admin\Factories\AdminFormFactory;
@@ -13,18 +16,14 @@ use App\Framework\Admin\Factories\AdminTableFactory;
 use App\Framework\Admin\ValueObjects\AdminFormConfig;
 use App\Framework\Admin\ValueObjects\AdminTableConfig;
 use App\Framework\Attributes\Route;
+use App\Framework\Core\ValueObjects\Timestamp;
+use App\Framework\Exception\ErrorCode;
+use App\Framework\Exception\FrameworkException;
 use App\Framework\Http\HttpRequest;
 use App\Framework\Http\Method;
 use App\Framework\Router\Result\JsonResult;
 use App\Framework\Router\Result\Redirect;
 use App\Framework\Router\Result\ViewResult;
-use App\Domain\PreSave\PreSaveCampaign;
-use App\Domain\PreSave\ValueObjects\CampaignStatus;
-use App\Domain\PreSave\ValueObjects\StreamingPlatform;
-use App\Domain\PreSave\ValueObjects\TrackUrl;
-use App\Framework\Core\ValueObjects\Timestamp;
-use App\Framework\Exception\FrameworkException;
-use App\Framework\Exception\ErrorCode;
 
 /**
  * Pre-Save Campaign Admin Controller
@@ -47,7 +46,8 @@ final readonly class PreSaveCampaignAdminController
         private AdminFormFactory $formFactory,
         private PreSaveCampaignRepository $repository,
         private PreSaveCampaignService $service,
-    ) {}
+    ) {
+    }
 
     /**
      * List all campaigns
@@ -94,7 +94,7 @@ final readonly class PreSaveCampaignAdminController
 
         $campaigns = $this->repository->findAll();
         $campaignData = array_map(
-            fn($campaign) => [
+            fn ($campaign) => [
                 ...$campaign->toArray(),
                 'release_date' => $campaign->releaseDate->format('Y-m-d H:i'),
                 'created_at' => $campaign->createdAt->format('Y-m-d H:i'),
@@ -163,7 +163,7 @@ final readonly class PreSaveCampaignAdminController
         $campaigns = $this->repository->findAll();
 
         $items = array_map(
-            fn($campaign) => [
+            fn ($campaign) => [
                 ...$campaign->toArray(),
                 'release_date' => $campaign->releaseDate->format('Y-m-d H:i'),
                 'created_at' => $campaign->createdAt->format('Y-m-d H:i'),
@@ -293,13 +293,13 @@ final readonly class PreSaveCampaignAdminController
 
         // Parse track URLs
         $trackUrls = [];
-        if (!empty($data['track_url_spotify'])) {
+        if (! empty($data['track_url_spotify'])) {
             $trackUrls[] = TrackUrl::fromUrl($data['track_url_spotify']);
         }
-        if (!empty($data['track_url_tidal'])) {
+        if (! empty($data['track_url_tidal'])) {
             $trackUrls[] = TrackUrl::fromUrl($data['track_url_tidal']);
         }
-        if (!empty($data['track_url_apple_music'])) {
+        if (! empty($data['track_url_apple_music'])) {
             $trackUrls[] = TrackUrl::fromUrl($data['track_url_apple_music']);
         }
 
@@ -319,8 +319,8 @@ final readonly class PreSaveCampaignAdminController
                 coverImageUrl: $data['cover_image_url'],
                 releaseDate: Timestamp::fromDateTime(new \DateTimeImmutable($data['release_date'])),
                 trackUrls: $trackUrls,
-                description: !empty($data['description']) ? $data['description'] : null,
-                startDate: !empty($data['start_date']) ? Timestamp::fromDateTime(new \DateTimeImmutable($data['start_date'])) : null
+                description: ! empty($data['description']) ? $data['description'] : null,
+                startDate: ! empty($data['start_date']) ? Timestamp::fromDateTime(new \DateTimeImmutable($data['start_date'])) : null
             );
 
             // Save campaign
@@ -461,13 +461,13 @@ final readonly class PreSaveCampaignAdminController
 
             // Parse track URLs
             $trackUrls = [];
-            if (!empty($data['track_url_spotify'])) {
+            if (! empty($data['track_url_spotify'])) {
                 $trackUrls[] = TrackUrl::fromUrl($data['track_url_spotify']);
             }
-            if (!empty($data['track_url_tidal'])) {
+            if (! empty($data['track_url_tidal'])) {
                 $trackUrls[] = TrackUrl::fromUrl($data['track_url_tidal']);
             }
-            if (!empty($data['track_url_apple_music'])) {
+            if (! empty($data['track_url_apple_music'])) {
                 $trackUrls[] = TrackUrl::fromUrl($data['track_url_apple_music']);
             }
 
@@ -490,8 +490,8 @@ final readonly class PreSaveCampaignAdminController
                 status: CampaignStatus::from($data['status']),
                 createdAt: $campaign->createdAt,
                 updatedAt: Timestamp::now(),
-                description: !empty($data['description']) ? $data['description'] : null,
-                startDate: !empty($data['start_date']) ? Timestamp::fromDateTime(new \DateTimeImmutable($data['start_date'])) : null
+                description: ! empty($data['description']) ? $data['description'] : null,
+                startDate: ! empty($data['start_date']) ? Timestamp::fromDateTime(new \DateTimeImmutable($data['start_date'])) : null
             );
 
             $this->repository->save($updatedCampaign);
@@ -540,7 +540,7 @@ final readonly class PreSaveCampaignAdminController
                     'Only draft campaigns can be published'
                 )->withData([
                     'campaign_id' => $id,
-                    'current_status' => $campaign->status->value
+                    'current_status' => $campaign->status->value,
                 ]);
             }
 
@@ -574,13 +574,13 @@ final readonly class PreSaveCampaignAdminController
                 )->withData(['campaign_id' => $id]);
             }
 
-            if (!in_array($campaign->status, [CampaignStatus::DRAFT, CampaignStatus::SCHEDULED, CampaignStatus::ACTIVE], true)) {
+            if (! in_array($campaign->status, [CampaignStatus::DRAFT, CampaignStatus::SCHEDULED, CampaignStatus::ACTIVE], true)) {
                 throw FrameworkException::create(
                     ErrorCode::VAL_BUSINESS_RULE_VIOLATION,
                     'Campaign cannot be cancelled in current status'
                 )->withData([
                     'campaign_id' => $id,
-                    'current_status' => $campaign->status->value
+                    'current_status' => $campaign->status->value,
                 ]);
             }