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-strategy-pattern-caching.php

@@ -4,21 +4,19 @@ declare(strict_types=1);
 
 require_once __DIR__ . '/../../vendor/autoload.php';
 
+use App\Framework\Cache\CacheItem;
+use App\Framework\Cache\CacheKey;
 use App\Framework\Cache\SmartCache;
-use App\Framework\Cache\Strategies\CacheStrategyManager;
 use App\Framework\Cache\Strategies\AdaptiveTtlCacheStrategy;
+use App\Framework\Cache\Strategies\CacheStrategyManager;
 use App\Framework\Cache\Strategies\HeatMapCacheStrategy;
 use App\Framework\Cache\Strategies\PredictiveCacheStrategy;
-use App\Framework\Cache\CacheKey;
-use App\Framework\Cache\CacheItem;
-use App\Framework\Cache\CacheResult;
 use App\Framework\Core\ValueObjects\Duration;
-use App\Framework\Core\ValueObjects\Timestamp;
 
 echo "=== Testing Strategy Pattern Advanced Caching ===\n\n";
 
 // Create mock inner cache
-$mockCache = new class implements \App\Framework\Cache\Cache {
+$mockCache = new class () implements \App\Framework\Cache\Cache {
     private array $storage = [];
 
     public function get(\App\Framework\Cache\CacheIdentifier ...$identifiers): \App\Framework\Cache\CacheResult
@@ -32,6 +30,7 @@ $mockCache = new class implements \App\Framework\Cache\Cache {
                 $items[] = \App\Framework\Cache\CacheItem::miss($identifier);
             }
         }
+
         return \App\Framework\Cache\CacheResult::fromItems(...$items);
     }
 
@@ -41,9 +40,10 @@ $mockCache = new class implements \App\Framework\Cache\Cache {
             $this->storage[$item->key->toString()] = [
                 'value' => $item->value,
                 'ttl' => $item->ttl,
-                'set_at' => time()
+                'set_at' => time(),
             ];
         }
+
         return true;
     }
 
@@ -53,6 +53,7 @@ $mockCache = new class implements \App\Framework\Cache\Cache {
         foreach ($identifiers as $identifier) {
             $results[$identifier->toString()] = isset($this->storage[$identifier->toString()]);
         }
+
         return $results;
     }
 
@@ -61,12 +62,14 @@ $mockCache = new class implements \App\Framework\Cache\Cache {
         foreach ($identifiers as $identifier) {
             unset($this->storage[$identifier->toString()]);
         }
+
         return true;
     }
 
     public function clear(): bool
     {
         $this->storage = [];
+
         return true;
     }
 
@@ -80,6 +83,7 @@ $mockCache = new class implements \App\Framework\Cache\Cache {
 
         $value = $callback();
         $this->set(\App\Framework\Cache\CacheItem::forSet($key, $value, $ttl));
+
         return \App\Framework\Cache\CacheItem::hit($key, $value);
     }
 };
@@ -154,7 +158,7 @@ try {
     $predictKey = CacheKey::fromString('predictive_test_key');
 
     // Register warming callback
-    $predictiveStrategy->registerWarmingCallback($predictKey, function() {
+    $predictiveStrategy->registerWarmingCallback($predictKey, function () {
         return ['id' => 123, 'name' => 'Test User', 'email' => 'test@example.com'];
     });
 
@@ -167,7 +171,7 @@ try {
     $predictions = $predictiveStrategy->generatePredictions();
     echo "      ✅ Generated predictions: " . count($predictions) . "\n";
 
-    if (!empty($predictions)) {
+    if (! empty($predictions)) {
         $topPrediction = $predictions[0];
         echo "      🎯 Top prediction confidence: " . round($topPrediction['confidence'], 3) . "\n";
         echo "      🎯 Prediction reason: {$topPrediction['reason']}\n";
@@ -227,7 +231,7 @@ try {
     $testKey = CacheKey::fromString('smart_cache_test');
 
     // Test remember with strategy integration
-    $result = $smartCache->remember($testKey, function() {
+    $result = $smartCache->remember($testKey, function () {
         return ['data' => 'Smart cache test value', 'timestamp' => time()];
     }, Duration::fromMinutes(15));
 
@@ -268,7 +272,7 @@ try {
 
     // Simulate high-frequency access
     for ($i = 0; $i < 20; $i++) {
-        $performanceCache->remember($perfKey, function() use ($i) {
+        $performanceCache->remember($perfKey, function () use ($i) {
             return ['iteration' => $i, 'data' => str_repeat('x', 100)];
         }, Duration::fromMinutes(5));
         usleep(10000);
@@ -340,4 +344,4 @@ echo "   • Modular cache optimization strategies\n";
 echo "   • Composable cache intelligence\n";
 echo "   • Configurable strategy combinations\n";
 echo "   • Separation of concerns for cache behavior\n";
-echo "   • Easy testing and extensibility\n";
+echo "   • Easy testing and extensibility\n";