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-complexity-analysis.php

@@ -8,7 +8,6 @@ use App\Framework\DI\DefaultContainer;
 use App\Framework\GraphQL\Attributes\GraphQLField;
 use App\Framework\GraphQL\Attributes\GraphQLQuery;
 use App\Framework\GraphQL\Execution\QueryParser;
-use App\Framework\GraphQL\Schema\Schema;
 use App\Framework\GraphQL\Schema\SchemaBuilder;
 use App\Framework\GraphQL\Schema\TypeResolver;
 use App\Framework\GraphQL\Validation\ComplexityAnalyzer;
@@ -95,6 +94,7 @@ echo "   ✓ Field Count: {$score->fieldCount}\n\n";
 
 // Test 4: Overly complex query (should fail)
 echo "4. Testing Overly Complex Query (should fail)...\n";
+
 try {
     // Create a very strict analyzer
     $strictAnalyzer = new ComplexityAnalyzer($schema, maxComplexity: 50, maxDepth: 3);
@@ -108,6 +108,7 @@ echo "\n";
 
 // Test 5: Too deep query (should fail)
 echo "5. Testing Too Deep Query (should fail)...\n";
+
 try {
     $deepQuery = <<<'GRAPHQL'
     {