feat(Deployment): Integrate Ansible deployment via PHP deployment pipeline

- Create AnsibleDeployStage using framework's Process module for secure command execution
- Integrate AnsibleDeployStage into DeploymentPipelineCommands for production deployments
- Add force_deploy flag support in Ansible playbook to override stale locks
- Use PHP deployment module as orchestrator (php console.php deploy:production)
- Fix ErrorAggregationInitializer to use Environment class instead of $_ENV superglobal

Architecture:
- BuildStage → AnsibleDeployStage → HealthCheckStage for production
- Process module provides timeout, error handling, and output capture
- Ansible playbook supports rollback via rollback-git-based.yml
- Zero-downtime deployments with health checks

src/Framework/Queue/ValueObjects/WorkerId.php

@@ -4,6 +4,8 @@ declare(strict_types=1);
 
 namespace App\Framework\Queue\ValueObjects;
 
+use App\Framework\Ulid\UlidGenerator;
+
 /**
  * Value Object representing a unique Worker identifier
  */
@@ -22,8 +24,8 @@ final readonly class WorkerId
      */
     public static function generate(): self
     {
-        // Use simple uniqid for now to avoid dependency injection in Value Objects
-        return new self(uniqid('worker_', true));
+        $generator = new UlidGenerator();
+        return new self('worker_' . $generator->generate());
     }
 
     /**
@@ -31,10 +33,11 @@ final readonly class WorkerId
      */
     public static function forHost(string $hostname, int $pid): self
     {
-        // Create a deterministic ID based on hostname and PID
-        $identifier = sprintf('%s_%d_%s', $hostname, $pid, uniqid());
+        $generator = new UlidGenerator();
+        // Create a deterministic ID based on hostname, PID, and ULID
+        $identifier = sprintf('%s_%d_%s', $hostname, $pid, $generator->generate());
 
-        return new self(substr(md5($identifier), 0, 16));
+        return new self(substr(hash('sha256', $identifier), 0, 16));
     }
 
     /**