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/Framework/Queue/Commands/DeadLetterQueueCommands.php

@@ -17,7 +17,8 @@ final readonly class DeadLetterQueueCommands
 {
     public function __construct(
         private DeadLetterManager $deadLetterManager
-    ) {}
+    ) {
+    }
 
     #[ConsoleCommand(name: 'queue:failed', description: 'List failed jobs in dead letter queues')]
     public function listFailedJobs(ConsoleInput $input, ConsoleOutput $output): int
@@ -35,6 +36,7 @@ final readonly class DeadLetterQueueCommands
 
         if (empty($failedJobs)) {
             $output->writeLine("✅ No failed jobs found");
+
             return 0;
         }
 
@@ -60,9 +62,10 @@ final readonly class DeadLetterQueueCommands
     public function retryJob(ConsoleInput $input, ConsoleOutput $output): int
     {
         $jobId = $input->getArgument('job_id');
-        if (!$jobId) {
+        if (! $jobId) {
             $output->writeLine("❌ Job ID is required");
             $output->writeLine("Usage: queue:retry <job_id>");
+
             return 1;
         }
 
@@ -72,6 +75,7 @@ final readonly class DeadLetterQueueCommands
             $output->writeLine("✅ Job {$jobId} successfully retried");
         } else {
             $output->writeLine("❌ Failed to retry job {$jobId}");
+
             return 1;
         }
 
@@ -82,9 +86,10 @@ final readonly class DeadLetterQueueCommands
     public function retryAllJobs(ConsoleInput $input, ConsoleOutput $output): int
     {
         $queueName = $input->getArgument('queue_name');
-        if (!$queueName) {
+        if (! $queueName) {
             $output->writeLine("❌ Queue name is required");
             $output->writeLine("Usage: queue:retry-all <queue_name>");
+
             return 1;
         }
 
@@ -100,16 +105,18 @@ final readonly class DeadLetterQueueCommands
     public function clearDeadLetterQueue(ConsoleInput $input, ConsoleOutput $output): int
     {
         $queueName = $input->getArgument('queue_name');
-        if (!$queueName) {
+        if (! $queueName) {
             $output->writeLine("❌ Queue name is required");
             $output->writeLine("Usage: queue:clear-failed <queue_name>");
+
             return 1;
         }
 
         $confirm = $input->getOption('force', false);
-        if (!$confirm) {
+        if (! $confirm) {
             $output->writeLine("⚠️  This will permanently delete all failed jobs in queue '{$queueName}'");
             $output->writeLine("Use --force to confirm");
+
             return 1;
         }
 
@@ -131,6 +138,7 @@ final readonly class DeadLetterQueueCommands
 
         if (empty($stats)) {
             $output->writeLine("✅ No dead letter queues found");
+
             return 0;
         }
 
@@ -153,16 +161,18 @@ final readonly class DeadLetterQueueCommands
     public function deleteJob(ConsoleInput $input, ConsoleOutput $output): int
     {
         $jobId = $input->getArgument('job_id');
-        if (!$jobId) {
+        if (! $jobId) {
             $output->writeLine("❌ Job ID is required");
             $output->writeLine("Usage: queue:delete-failed <job_id>");
+
             return 1;
         }
 
         $confirm = $input->getOption('force', false);
-        if (!$confirm) {
+        if (! $confirm) {
             $output->writeLine("⚠️  This will permanently delete the failed job {$jobId}");
             $output->writeLine("Use --force to confirm");
+
             return 1;
         }
 
@@ -172,9 +182,10 @@ final readonly class DeadLetterQueueCommands
             $output->writeLine("✅ Job {$jobId} successfully deleted");
         } else {
             $output->writeLine("❌ Failed to delete job {$jobId} (job not found)");
+
             return 1;
         }
 
         return 0;
     }
-}
+}

src/Framework/Queue/Commands/JobBatchCommands.php

@@ -4,10 +4,9 @@ declare(strict_types=1);
 
 namespace App\Framework\Queue\Commands;
 
-use App\Framework\Console\ConsoleCommand;
+use App\Framework\Attributes\ConsoleCommand as ConsoleCommandAttribute;
 use App\Framework\Queue\Contracts\JobBatchManagerInterface;
 use App\Framework\Queue\ValueObjects\JobBatchStatus;
-use App\Framework\Attributes\ConsoleCommand as ConsoleCommandAttribute;
 
 /**
  * Console commands for job batch management
@@ -16,7 +15,8 @@ final readonly class JobBatchCommands
 {
     public function __construct(
         private JobBatchManagerInterface $batchManager
-    ) {}
+    ) {
+    }
 
     #[ConsoleCommandAttribute(name: 'batch:list', description: 'List job batches')]
     public function listBatches(string $status = 'all', int $limit = 20): void
@@ -30,7 +30,7 @@ final readonly class JobBatchCommands
             }
 
             // Sort by created_at desc
-            usort($batches, fn($a, $b) => $b->createdAt?->getTimestamp() <=> $a->createdAt?->getTimestamp());
+            usort($batches, fn ($a, $b) => $b->createdAt?->getTimestamp() <=> $a->createdAt?->getTimestamp());
             $batches = array_slice($batches, 0, $limit);
         } else {
             try {
@@ -38,13 +38,15 @@ final readonly class JobBatchCommands
                 $batches = $this->batchManager->getBatchesByStatus($batchStatus, $limit);
             } catch (\ValueError) {
                 echo "❌ Invalid status: {$status}. Valid statuses: " .
-                     implode(', ', array_map(fn($s) => $s->value, JobBatchStatus::cases())) . "\n";
+                     implode(', ', array_map(fn ($s) => $s->value, JobBatchStatus::cases())) . "\n";
+
                 return;
             }
         }
 
         if (empty($batches)) {
             echo "No batches found" . ($status !== 'all' ? " with status: {$status}" : '') . "\n";
+
             return;
         }
 
@@ -82,8 +84,9 @@ final readonly class JobBatchCommands
     {
         $batch = $this->batchManager->getBatch($batchId);
 
-        if (!$batch) {
+        if (! $batch) {
             echo "❌ Batch not found: {$batchId}\n";
+
             return;
         }
 
@@ -116,7 +119,7 @@ final readonly class JobBatchCommands
         }
         echo "\n";
 
-        if (!empty($batch->options)) {
+        if (! empty($batch->options)) {
             echo "Options:\n";
             foreach ($batch->options as $key => $value) {
                 echo "  {$key}: " . (is_array($value) ? json_encode($value) : $value) . "\n";
@@ -135,13 +138,15 @@ final readonly class JobBatchCommands
     {
         $batch = $this->batchManager->getBatch($batchId);
 
-        if (!$batch) {
+        if (! $batch) {
             echo "❌ Batch not found: {$batchId}\n";
+
             return;
         }
 
         if ($batch->isFinished()) {
             echo "❌ Cannot cancel batch: already finished with status {$batch->status->getDisplayName()}\n";
+
             return;
         }
 
@@ -161,6 +166,7 @@ final readonly class JobBatchCommands
 
         if (empty($stats)) {
             echo "No batch statistics available\n";
+
             return;
         }
 
@@ -207,6 +213,7 @@ final readonly class JobBatchCommands
     {
         if ($olderThanDays < 1) {
             echo "❌ Days must be at least 1\n";
+
             return;
         }
 
@@ -228,6 +235,7 @@ final readonly class JobBatchCommands
 
         if (empty($progress)) {
             echo "❌ Batch not found: {$batchId}\n";
+
             return;
         }
 
@@ -256,4 +264,4 @@ final readonly class JobBatchCommands
             echo "✅ Batch completed\n";
         }
     }
-}
+}

src/Framework/Queue/Commands/JobCleanupCommands.php

@@ -7,9 +7,9 @@ namespace App\Framework\Queue\Commands;
 use App\Framework\Console\ConsoleCommand;
 use App\Framework\Console\ExitCode;
 use App\Framework\Core\ValueObjects\Duration;
+use App\Framework\Performance\MemoryMonitor;
 use App\Framework\Queue\Services\JobCleanupService;
 use App\Framework\Queue\Services\JobMemoryManager;
-use App\Framework\Performance\MemoryMonitor;
 
 final readonly class JobCleanupCommands
 {
@@ -17,7 +17,8 @@ final readonly class JobCleanupCommands
         private JobCleanupService $cleanupService,
         private JobMemoryManager $memoryManager,
         private MemoryMonitor $memoryMonitor
-    ) {}
+    ) {
+    }
 
     #[ConsoleCommand(name: 'queue:cleanup:all', description: 'Run comprehensive queue cleanup with default retention periods')]
     public function runComprehensiveCleanup(): ExitCode
@@ -46,6 +47,7 @@ final readonly class JobCleanupCommands
 
             if ($stats['total_eligible'] === 0) {
                 echo "✅ No data eligible for cleanup\n";
+
                 return ExitCode::SUCCESS;
             }
 
@@ -67,19 +69,22 @@ final readonly class JobCleanupCommands
             echo "   • Memory used: {$results['memory_used']}\n";
             echo "   • Peak memory: {$results['memory_peak']}\n\n";
 
-            if (!empty($results['errors'])) {
+            if (! empty($results['errors'])) {
                 echo "⚠️ Errors occurred:\n";
                 foreach ($results['errors'] as $error) {
                     echo "   • {$error}\n";
                 }
+
                 return ExitCode::GENERAL_ERROR;
             }
 
             echo "✅ Cleanup completed successfully!\n";
+
             return ExitCode::SUCCESS;
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -92,6 +97,7 @@ final readonly class JobCleanupCommands
         try {
             if ($days < 1) {
                 echo "❌ Days must be at least 1\n";
+
                 return ExitCode::INVALID_ARGUMENT;
             }
 
@@ -108,6 +114,7 @@ final readonly class JobCleanupCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -120,6 +127,7 @@ final readonly class JobCleanupCommands
         try {
             if ($days < 1) {
                 echo "❌ Days must be at least 1\n";
+
                 return ExitCode::INVALID_ARGUMENT;
             }
 
@@ -136,6 +144,7 @@ final readonly class JobCleanupCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -148,6 +157,7 @@ final readonly class JobCleanupCommands
         try {
             if ($days < 1) {
                 echo "❌ Days must be at least 1\n";
+
                 return ExitCode::INVALID_ARGUMENT;
             }
 
@@ -164,6 +174,7 @@ final readonly class JobCleanupCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -176,6 +187,7 @@ final readonly class JobCleanupCommands
         try {
             if ($days < 1) {
                 echo "❌ Days must be at least 1\n";
+
                 return ExitCode::INVALID_ARGUMENT;
             }
 
@@ -192,6 +204,7 @@ final readonly class JobCleanupCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -229,7 +242,7 @@ final readonly class JobCleanupCommands
             foreach ($recommendations['recommendations'] as $rec) {
                 echo "\n   📌 {$rec['type']}:\n";
                 echo "      {$rec['message']}\n";
-                if (!empty($rec['actions'])) {
+                if (! empty($rec['actions'])) {
                     echo "      Actions:\n";
                     foreach ($rec['actions'] as $action) {
                         echo "      • {$action}\n";
@@ -241,6 +254,7 @@ final readonly class JobCleanupCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -277,7 +291,7 @@ final readonly class JobCleanupCommands
             foreach ($recommendations['recommendations'] as $rec) {
                 echo "\n   {$rec['type']}:\n";
                 echo "   {$rec['message']}\n";
-                if (!empty($rec['actions'])) {
+                if (! empty($rec['actions'])) {
                     echo "   Suggested actions:\n";
                     foreach ($rec['actions'] as $action) {
                         echo "   • {$action}\n";
@@ -289,6 +303,7 @@ final readonly class JobCleanupCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -322,7 +337,8 @@ final readonly class JobCleanupCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
-}
+}

src/Framework/Queue/Commands/JobMetricsCommands.php

@@ -12,7 +12,8 @@ final readonly class JobMetricsCommands
 {
     public function __construct(
         private JobMetricsManagerInterface $metricsManager
-    ) {}
+    ) {
+    }
 
     #[ConsoleCommand(name: 'queue:metrics:overview', description: 'Show system-wide queue metrics overview')]
     public function systemOverview(): ExitCode
@@ -47,7 +48,7 @@ final readonly class JobMetricsCommands
             foreach ($overview['queue_metrics'] as $queueName => $metrics) {
                 $healthIcon = $metrics->isHealthy() ? '✅' : '⚠️';
                 $bottlenecks = $metrics->getBottleneckIndicators();
-                $bottleneckText = !empty($bottlenecks) ? ' (' . implode(', ', $bottlenecks) . ')' : '';
+                $bottleneckText = ! empty($bottlenecks) ? ' (' . implode(', ', $bottlenecks) . ')' : '';
 
                 echo "   {$healthIcon} {$queueName}: {$metrics->totalJobs} jobs, {$metrics->successRate->getValue()}% success{$bottleneckText}\n";
             }
@@ -55,6 +56,7 @@ final readonly class JobMetricsCommands
             return ExitCode::SUCCESS;
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -93,7 +95,7 @@ final readonly class JobMetricsCommands
 
             // Bottlenecks
             $bottlenecks = $metrics->getBottleneckIndicators();
-            if (!empty($bottlenecks)) {
+            if (! empty($bottlenecks)) {
                 echo "⚠️ Bottleneck Indicators:\n";
                 foreach ($bottlenecks as $bottleneck) {
                     echo "   - " . str_replace('_', ' ', ucfirst($bottleneck)) . "\n";
@@ -106,6 +108,7 @@ final readonly class JobMetricsCommands
             return ExitCode::SUCCESS;
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -116,8 +119,9 @@ final readonly class JobMetricsCommands
         try {
             $metrics = $this->metricsManager->getJobMetrics($jobId);
 
-            if (!$metrics) {
+            if (! $metrics) {
                 echo "❌ No metrics found for job: {$jobId}\n";
+
                 return ExitCode::GENERAL_ERROR;
             }
 
@@ -160,7 +164,7 @@ final readonly class JobMetricsCommands
             }
 
             // Metadata
-            if (!empty($metrics->metadata)) {
+            if (! empty($metrics->metadata)) {
                 echo "\n📝 Metadata:\n";
                 foreach ($metrics->metadata as $key => $value) {
                     echo "   {$key}: " . json_encode($value) . "\n";
@@ -170,6 +174,7 @@ final readonly class JobMetricsCommands
             return ExitCode::SUCCESS;
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -185,6 +190,7 @@ final readonly class JobMetricsCommands
 
             if (empty($slowJobs)) {
                 echo "   No jobs found\n";
+
                 return ExitCode::SUCCESS;
             }
 
@@ -202,6 +208,7 @@ final readonly class JobMetricsCommands
             return ExitCode::SUCCESS;
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -217,6 +224,7 @@ final readonly class JobMetricsCommands
 
             if (empty($memoryJobs)) {
                 echo "   No jobs found\n";
+
                 return ExitCode::SUCCESS;
             }
 
@@ -234,6 +242,7 @@ final readonly class JobMetricsCommands
             return ExitCode::SUCCESS;
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -249,6 +258,7 @@ final readonly class JobMetricsCommands
 
             if (empty($failedJobs)) {
                 echo "   No failed jobs found\n";
+
                 return ExitCode::SUCCESS;
             }
 
@@ -265,6 +275,7 @@ final readonly class JobMetricsCommands
             return ExitCode::SUCCESS;
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -301,6 +312,7 @@ final readonly class JobMetricsCommands
             return ExitCode::SUCCESS;
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -333,6 +345,7 @@ final readonly class JobMetricsCommands
             return ExitCode::SUCCESS;
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -355,6 +368,7 @@ final readonly class JobMetricsCommands
             return ExitCode::SUCCESS;
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -370,4 +384,4 @@ final readonly class JobMetricsCommands
             default => '❓'
         };
     }
-}
+}

src/Framework/Queue/Commands/ProgressCommands.php

@@ -6,8 +6,8 @@ namespace App\Framework\Queue\Commands;
 
 use App\Framework\Attributes\ConsoleCommand;
 use App\Framework\Console\ConsoleOutput;
-use App\Framework\Queue\Services\ProgressManager;
 use App\Framework\Queue\Entities\JobProgressEntry;
+use App\Framework\Queue\Services\ProgressManager;
 
 /**
  * Console commands for managing job progress
@@ -16,15 +16,17 @@ final readonly class ProgressCommands
 {
     public function __construct(
         private ProgressManager $progressManager
-    ) {}
+    ) {
+    }
 
     #[ConsoleCommand(name: 'queue:progress:show', description: 'Show current progress for a job')]
     public function showProgress(string $jobId, ConsoleOutput $output): void
     {
         $progress = $this->progressManager->getJobProgress($jobId);
 
-        if (!$progress) {
+        if (! $progress) {
             $output->writeln("<error>No progress found for job: {$jobId}</error>");
+
             return;
         }
 
@@ -50,6 +52,7 @@ final readonly class ProgressCommands
 
         if (empty($history)) {
             $output->writeln("<error>No progress history found for job: {$jobId}</error>");
+
             return;
         }
 
@@ -67,9 +70,13 @@ final readonly class ProgressCommands
             }
 
             $status = [];
-            if ($entry->isCompleted) $status[] = 'Completed';
-            if ($entry->isFailed) $status[] = 'Failed';
-            if (!empty($status)) {
+            if ($entry->isCompleted) {
+                $status[] = 'Completed';
+            }
+            if ($entry->isFailed) {
+                $status[] = 'Failed';
+            }
+            if (! empty($status)) {
                 $output->writeln("Status: " . implode(', ', $status));
             }
 
@@ -84,6 +91,7 @@ final readonly class ProgressCommands
 
         if (empty($recentJobs)) {
             $output->writeln("<info>No recent job progress updates found</info>");
+
             return;
         }
 
@@ -102,9 +110,13 @@ final readonly class ProgressCommands
             }
 
             $status = [];
-            if ($entry->isCompleted) $status[] = 'Completed';
-            if ($entry->isFailed) $status[] = 'Failed';
-            if (!empty($status)) {
+            if ($entry->isCompleted) {
+                $status[] = 'Completed';
+            }
+            if ($entry->isFailed) {
+                $status[] = 'Failed';
+            }
+            if (! empty($status)) {
                 $output->writeln("Status: " . implode(', ', $status));
             }
 
@@ -117,6 +129,7 @@ final readonly class ProgressCommands
     {
         if ($percentage < 0 || $percentage > 100) {
             $output->writeln("<error>Percentage must be between 0 and 100</error>");
+
             return;
         }
 
@@ -124,6 +137,7 @@ final readonly class ProgressCommands
 
         if (empty($jobs)) {
             $output->writeln("<info>No jobs found above {$percentage}% progress</info>");
+
             return;
         }
 
@@ -138,9 +152,13 @@ final readonly class ProgressCommands
             $output->writeln("Updated: {$entry->updatedAt}");
 
             $status = [];
-            if ($entry->isCompleted) $status[] = 'Completed';
-            if ($entry->isFailed) $status[] = 'Failed';
-            if (!empty($status)) {
+            if ($entry->isCompleted) {
+                $status[] = 'Completed';
+            }
+            if ($entry->isFailed) {
+                $status[] = 'Failed';
+            }
+            if (! empty($status)) {
                 $output->writeln("Status: " . implode(', ', $status));
             }
 
@@ -163,6 +181,7 @@ final readonly class ProgressCommands
 
         if (empty($idArray)) {
             $output->writeln("<error>No job IDs provided</error>");
+
             return;
         }
 
@@ -170,6 +189,7 @@ final readonly class ProgressCommands
 
         if (empty($progressData)) {
             $output->writeln("<error>No progress found for any of the provided job IDs</error>");
+
             return;
         }
 
@@ -191,4 +211,4 @@ final readonly class ProgressCommands
             $output->writeln(str_repeat('-', 40));
         }
     }
-}
+}

src/Framework/Queue/Commands/WorkerCommands.php

@@ -6,13 +6,13 @@ namespace App\Framework\Queue\Commands;
 
 use App\Framework\Console\ConsoleCommand;
 use App\Framework\Console\ExitCode;
-use App\Framework\Queue\Services\WorkerRegistry;
-use App\Framework\Queue\Services\WorkerHealthCheckService;
-use App\Framework\Queue\Services\JobDistributionService;
-use App\Framework\Queue\Services\FailoverRecoveryService;
-use App\Framework\Queue\Interfaces\DistributedLockInterface;
-use App\Framework\Queue\ValueObjects\WorkerId;
 use App\Framework\Core\ValueObjects\Duration;
+use App\Framework\Queue\Interfaces\DistributedLockInterface;
+use App\Framework\Queue\Services\FailoverRecoveryService;
+use App\Framework\Queue\Services\JobDistributionService;
+use App\Framework\Queue\Services\WorkerHealthCheckService;
+use App\Framework\Queue\Services\WorkerRegistry;
+use App\Framework\Queue\ValueObjects\WorkerId;
 
 /**
  * Console Commands für Worker Management
@@ -25,7 +25,8 @@ final readonly class WorkerCommands
         private JobDistributionService $jobDistributionService,
         private FailoverRecoveryService $failoverRecoveryService,
         private DistributedLockInterface $distributedLock
-    ) {}
+    ) {
+    }
 
     #[ConsoleCommand(name: 'worker:list', description: 'List all registered workers with their status')]
     public function listWorkers(bool $active = true, bool $detailed = false): ExitCode
@@ -39,6 +40,7 @@ final readonly class WorkerCommands
 
             if (empty($workers)) {
                 echo "ℹ️ No workers found\n";
+
                 return ExitCode::SUCCESS;
             }
 
@@ -51,7 +53,7 @@ final readonly class WorkerCommands
                 echo "{$status} {$worker->hostname}:{$worker->processId}\n";
                 echo "   ID: {$worker->id->toString()}\n";
                 echo "   Load: {$worker->currentJobs}/{$worker->maxJobs} ({$load}%)\n";
-                echo "   Queues: " . implode(', ', array_map(fn($q) => $q->toString(), $worker->queues)) . "\n";
+                echo "   Queues: " . implode(', ', array_map(fn ($q) => $q->toString(), $worker->queues)) . "\n";
 
                 if ($detailed) {
                     echo "   CPU: {$worker->cpuUsage->getValue()}%\n";
@@ -67,6 +69,7 @@ final readonly class WorkerCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -103,14 +106,14 @@ final readonly class WorkerCommands
                 echo "{$statusIcon} {$workerHealth['hostname']}:{$workerHealth['process_id']}\n";
                 echo "   Status: {$workerHealth['status']} (Score: {$workerHealth['score']})\n";
 
-                if (!empty($workerHealth['issues'])) {
+                if (! empty($workerHealth['issues'])) {
                     echo "   Issues:\n";
                     foreach ($workerHealth['issues'] as $issue) {
                         echo "   ❌ {$issue}\n";
                     }
                 }
 
-                if (!empty($workerHealth['warnings'])) {
+                if (! empty($workerHealth['warnings'])) {
                     echo "   Warnings:\n";
                     foreach ($workerHealth['warnings'] as $warning) {
                         echo "   ⚠️ {$warning}\n";
@@ -133,6 +136,7 @@ final readonly class WorkerCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -190,7 +194,7 @@ final readonly class WorkerCommands
             echo "   Load Variance: " . ($health['load_variance'] ?? 0) . "%\n";
             echo "   Availability: " . ($health['availability_ratio'] ?? 0) . "%\n";
 
-            if (!empty($health['issues'])) {
+            if (! empty($health['issues'])) {
                 echo "   Issues:\n";
                 foreach ($health['issues'] as $issue) {
                     echo "   ❌ {$issue}\n";
@@ -201,6 +205,7 @@ final readonly class WorkerCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -248,7 +253,7 @@ final readonly class WorkerCommands
 
                 echo "   Duration: {$results['duration_seconds']}s\n";
 
-                if (!empty($results['errors'])) {
+                if (! empty($results['errors'])) {
                     echo "\n❌ Errors:\n";
                     foreach ($results['errors'] as $error) {
                         echo "   • {$error}\n";
@@ -262,6 +267,7 @@ final readonly class WorkerCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -283,7 +289,7 @@ final readonly class WorkerCommands
             echo "   Oldest Lock: " . ($lockStats['oldest_lock'] ?? 'None') . "\n";
             echo "   Newest Lock: " . ($lockStats['newest_lock'] ?? 'None') . "\n\n";
 
-            if ($detailed && !empty($lockStats['top_lock_keys'])) {
+            if ($detailed && ! empty($lockStats['top_lock_keys'])) {
                 echo "🔑 Top Lock Keys:\n";
                 foreach ($lockStats['top_lock_keys'] as $keyInfo) {
                     echo "   {$keyInfo['lock_key']}: {$keyInfo['count']} locks\n";
@@ -300,6 +306,7 @@ final readonly class WorkerCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -332,7 +339,7 @@ final readonly class WorkerCommands
                 echo "   Expired Locks: {$metrics['expired_locks']}\n";
             }
 
-            if (!empty($resilience['factors'])) {
+            if (! empty($resilience['factors'])) {
                 echo "\n⚠️ Resilience Factors:\n";
                 foreach ($resilience['factors'] as $factor) {
                     echo "   • {$factor}\n";
@@ -352,6 +359,7 @@ final readonly class WorkerCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -385,6 +393,7 @@ final readonly class WorkerCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
@@ -397,8 +406,9 @@ final readonly class WorkerCommands
         try {
             $worker = $this->workerRegistry->findById(WorkerId::fromString($workerId));
 
-            if (!$worker) {
+            if (! $worker) {
                 echo "❌ Worker not found: {$workerId}\n";
+
                 return ExitCode::INVALID_ARGUMENT;
             }
 
@@ -422,7 +432,8 @@ final readonly class WorkerCommands
 
         } catch (\Exception $e) {
             echo "❌ Error: {$e->getMessage()}\n";
+
             return ExitCode::GENERAL_ERROR;
         }
     }
-}
+}