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.

tests/debug/test-scheduler-queue-integration-fixed.php

@@ -5,15 +5,15 @@ declare(strict_types=1);
 require_once __DIR__ . '/../../vendor/autoload.php';
 
 use App\Framework\Core\AppBootstrapper;
-use App\Framework\Scheduler\Services\SchedulerService;
-use App\Framework\Scheduler\Schedules\IntervalSchedule;
-use App\Framework\Queue\Queue;
-use App\Framework\Queue\ValueObjects\JobPayload;
 use App\Framework\Core\ValueObjects\Duration;
-use App\Framework\Performance\EnhancedPerformanceCollector;
 use App\Framework\DateTime\SystemClock;
 use App\Framework\DateTime\SystemHighResolutionClock;
+use App\Framework\Performance\EnhancedPerformanceCollector;
 use App\Framework\Performance\MemoryMonitor;
+use App\Framework\Queue\Queue;
+use App\Framework\Queue\ValueObjects\JobPayload;
+use App\Framework\Scheduler\Schedules\IntervalSchedule;
+use App\Framework\Scheduler\Services\SchedulerService;
 
 // Named job class for scheduler integration
 final class ScheduledBackgroundJob
@@ -21,7 +21,8 @@ final class ScheduledBackgroundJob
     public function __construct(
         private readonly string $taskName,
         private readonly int $timestamp
-    ) {}
+    ) {
+    }
 
     public function handle(): array
     {
@@ -31,7 +32,7 @@ final class ScheduledBackgroundJob
         $logEntry = [
             'task_name' => $this->taskName,
             'executed_at' => date('Y-m-d H:i:s'),
-            'timestamp' => $this->timestamp
+            'timestamp' => $this->timestamp,
         ];
 
         file_put_contents('/tmp/scheduler-queue-integration.log', json_encode($logEntry) . "\n", FILE_APPEND);
@@ -80,7 +81,7 @@ try {
     echo "--------------------------------------------------\n";
 
     $intervalSchedule = IntervalSchedule::every(Duration::fromSeconds(10));
-    $scheduler->schedule('queue-dispatcher', $intervalSchedule, function() use ($queue) {
+    $scheduler->schedule('queue-dispatcher', $intervalSchedule, function () use ($queue) {
         echo "📤 Scheduler dispatching job to queue at " . date('Y-m-d H:i:s') . "\n";
 
         try {
@@ -89,10 +90,12 @@ try {
             $queue->push($jobPayload);
 
             echo "✅ Background job queued successfully\n";
+
             return ['status' => 'job_queued', 'timestamp' => time(), 'queue_size' => $queue->size()];
 
         } catch (Exception $e) {
             echo "❌ Failed to queue job: " . $e->getMessage() . "\n";
+
             return ['status' => 'queue_failed', 'error' => $e->getMessage()];
         }
     });
@@ -205,4 +208,4 @@ try {
     exit(1);
 }
 
-echo "\n🎯 Scheduler + Queue integration test completed successfully!\n";
+echo "\n🎯 Scheduler + Queue integration test completed successfully!\n";