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/Framework/GraphQL/GraphQLSystemTest.php

@@ -2,7 +2,6 @@
 
 declare(strict_types=1);
 
-use App\Framework\Core\ValueObjects\EmailAddress;
 use App\Framework\DI\DefaultContainer;
 use App\Framework\GraphQL\Attributes\GraphQLField;
 use App\Framework\GraphQL\Attributes\GraphQLQuery;
@@ -72,7 +71,7 @@ describe('GraphQL System', function () {
         // Build schema with test query
         $schema = $this->schemaBuilder->build([
             TestUserType::class,
-            TestUserQueries::class
+            TestUserQueries::class,
         ]);
 
         // Register test service
@@ -103,7 +102,7 @@ describe('GraphQL System', function () {
     it('handles query with variables', function () {
         $schema = $this->schemaBuilder->build([
             TestUserType::class,
-            TestUserQueries::class
+            TestUserQueries::class,
         ]);
 
         $this->container->singleton(TestUserService::class, new TestUserService());
@@ -130,7 +129,7 @@ describe('GraphQL System', function () {
     it('generates correct GraphQL SDL', function () {
         $schema = $this->schemaBuilder->build([
             TestUserType::class,
-            TestUserQueries::class
+            TestUserQueries::class,
         ]);
 
         $sdl = $schema->toSDL();
@@ -145,7 +144,7 @@ describe('GraphQL System', function () {
     it('handles errors gracefully', function () {
         $schema = $this->schemaBuilder->build([
             TestUserType::class,
-            TestUserQueries::class
+            TestUserQueries::class,
         ]);
 
         $this->container->singleton(TestUserService::class, new TestUserService());
@@ -171,10 +170,8 @@ final readonly class TestUserType
     public function __construct(
         #[GraphQLField(description: 'User ID')]
         public int $id,
-
         #[GraphQLField(description: 'User name')]
         public string $name,
-
         #[GraphQLField(description: 'User email')]
         public string $email
     ) {