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/Notification/Channels/ChannelResult.php

@@ -50,6 +50,6 @@ final readonly class ChannelResult
 
     public function isFailure(): bool
     {
-        return !$this->success;
+        return ! $this->success;
     }
 }

src/Framework/Notification/Notification.php

@@ -4,12 +4,12 @@ declare(strict_types=1);
 
 namespace App\Framework\Notification;
 
+use App\Framework\Core\ValueObjects\Timestamp;
 use App\Framework\Notification\ValueObjects\NotificationChannel;
 use App\Framework\Notification\ValueObjects\NotificationId;
 use App\Framework\Notification\ValueObjects\NotificationPriority;
 use App\Framework\Notification\ValueObjects\NotificationStatus;
 use App\Framework\Notification\ValueObjects\NotificationType;
-use App\Framework\Core\ValueObjects\Timestamp;
 
 /**
  * Core notification entity
@@ -258,7 +258,7 @@ final readonly class Notification
             'title' => $this->title,
             'body' => $this->body,
             'data' => $this->data,
-            'channels' => array_map(fn($c) => $c->value, $this->channels),
+            'channels' => array_map(fn ($c) => $c->value, $this->channels),
             'priority' => $this->priority->value,
             'status' => $this->status->value,
             'created_at' => $this->createdAt->format('Y-m-d H:i:s'),

src/Framework/Notification/NotificationDispatcher.php

@@ -49,14 +49,16 @@ final readonly class NotificationDispatcher
                     channel: $channelType,
                     errorMessage: "Channel not configured: {$channelType->value}"
                 );
+
                 continue;
             }
 
-            if (!$channel->supports($notification)) {
+            if (! $channel->supports($notification)) {
                 $results[] = \App\Framework\Notification\Channels\ChannelResult::failure(
                     channel: $channelType,
                     errorMessage: "Channel does not support this notification"
                 );
+
                 continue;
             }
 
@@ -108,6 +110,7 @@ final readonly class NotificationDispatcher
     {
         if ($async) {
             $this->sendLater($notification);
+
             return null;
         }
 

src/Framework/Notification/NotificationResult.php

@@ -44,7 +44,7 @@ final readonly class NotificationResult
      */
     public function isFailure(): bool
     {
-        return !$this->isSuccess();
+        return ! $this->isSuccess();
     }
 
     /**
@@ -56,7 +56,7 @@ final readonly class NotificationResult
     {
         return array_filter(
             $this->channelResults,
-            fn(ChannelResult $result) => $result->isSuccess()
+            fn (ChannelResult $result) => $result->isSuccess()
         );
     }
 
@@ -69,7 +69,7 @@ final readonly class NotificationResult
     {
         return array_filter(
             $this->channelResults,
-            fn(ChannelResult $result) => $result->isFailure()
+            fn (ChannelResult $result) => $result->isFailure()
         );
     }
 

src/Framework/Notification/Storage/DatabaseNotificationRepository.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace App\Framework\Notification\Storage;
 
+use App\Framework\Core\ValueObjects\Timestamp;
 use App\Framework\Database\ConnectionInterface;
 use App\Framework\Database\SqlQuery;
 use App\Framework\Notification\Notification;
@@ -12,7 +13,6 @@ use App\Framework\Notification\ValueObjects\NotificationId;
 use App\Framework\Notification\ValueObjects\NotificationPriority;
 use App\Framework\Notification\ValueObjects\NotificationStatus;
 use App\Framework\Notification\ValueObjects\NotificationType;
-use App\Framework\Core\ValueObjects\Timestamp;
 
 /**
  * Database implementation of NotificationRepository
@@ -45,7 +45,7 @@ final readonly class DatabaseNotificationRepository implements NotificationRepos
                 $notification->title,
                 $notification->body,
                 json_encode($notification->data),
-                json_encode(array_map(fn($c) => $c->value, $notification->channels)),
+                json_encode(array_map(fn ($c) => $c->value, $notification->channels)),
                 $notification->priority->value,
                 $notification->status->value,
                 $notification->createdAt->format('Y-m-d H:i:s'),
@@ -85,7 +85,7 @@ final readonly class DatabaseNotificationRepository implements NotificationRepos
 
         $rows = $this->connection->query($query)->fetchAll();
 
-        return array_map(fn($row) => $this->hydrateNotification($row), $rows);
+        return array_map(fn ($row) => $this->hydrateNotification($row), $rows);
     }
 
     public function findUnreadByUser(string $userId, int $limit = 20): array
@@ -103,7 +103,7 @@ final readonly class DatabaseNotificationRepository implements NotificationRepos
 
         $rows = $this->connection->query($query)->fetchAll();
 
-        return array_map(fn($row) => $this->hydrateNotification($row), $rows);
+        return array_map(fn ($row) => $this->hydrateNotification($row), $rows);
     }
 
     public function countUnreadByUser(string $userId): int
@@ -190,7 +190,7 @@ final readonly class DatabaseNotificationRepository implements NotificationRepos
     private function hydrateNotification(array $row): Notification
     {
         $channels = array_map(
-            fn($c) => NotificationChannel::from($c),
+            fn ($c) => NotificationChannel::from($c),
             json_decode($row['channels'], true)
         );
 

src/Framework/Notification/ValueObjects/NotificationId.php

@@ -4,10 +4,9 @@ declare(strict_types=1);
 
 namespace App\Framework\Notification\ValueObjects;
 
+use App\Framework\DateTime\SystemClock;
 use App\Framework\Ulid\UlidGenerator;
 use App\Framework\Ulid\UlidValidator;
-use App\Framework\DateTime\Clock;
-use App\Framework\DateTime\SystemClock;
 
 /**
  * Unique identifier for notifications
@@ -25,15 +24,17 @@ final readonly class NotificationId
     {
         $clock = new SystemClock();
         $generator = new UlidGenerator();
+
         return new self($generator->generate($clock));
     }
 
     public static function fromString(string $id): self
     {
         $validator = new UlidValidator();
-        if (!$validator->isValid($id)) {
+        if (! $validator->isValid($id)) {
             throw new \InvalidArgumentException("Invalid notification ID: {$id}");
         }
+
         return new self($id);
     }