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/Domain/PreSave/PreSaveRegistration.php

@@ -25,7 +25,8 @@ final readonly class PreSaveRegistration
         public ?Timestamp $processedAt = null,
         public ?string $errorMessage = null,
         public int $retryCount = 0,
-    ) {}
+    ) {
+    }
 
     /**
      * Create new registration
@@ -104,7 +105,7 @@ final readonly class PreSaveRegistration
      */
     public function resetForRetry(): self
     {
-        if (!$this->status->canRetry()) {
+        if (! $this->status->canRetry()) {
             throw new \RuntimeException('Cannot retry registration in status: ' . $this->status->value);
         }