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/UserAgent/ParsedUserAgent.php

@@ -33,7 +33,7 @@ final readonly class ParsedUserAgent
      */
     public function getUserAgent(): UserAgent
     {
-        return new UserAgent($this->raw);
+        return UserAgent::fromString($this->raw);
     }
 
     /**
@@ -109,20 +109,14 @@ final readonly class ParsedUserAgent
                      version_compare($this->browserVersion, '85.0', '>='),
 
             // JavaScript features
-            'es6' => $this->isModern,
+            'es6', 'css-custom-properties', 'css-flexbox', 'css-grid', 'webrtc', 'websockets' => $this->isModern,
             'es2017' => $this->isModern && version_compare($this->browserVersion, $this->getEs2017MinVersion(), '>='),
             'es2020' => $this->isModern && version_compare($this->browserVersion, $this->getEs2020MinVersion(), '>='),
 
             // CSS features
-            'css-grid' => $this->isModern,
-            'css-flexbox' => $this->isModern,
-            'css-custom-properties' => $this->isModern,
-
             // Web APIs
             'service-worker' => $this->isModern && $this->platform !== PlatformType::IOS,
             'web-push' => $this->isModern && $this->browser !== BrowserType::SAFARI,
-            'webrtc' => $this->isModern,
-            'websockets' => $this->isModern,
 
             default => false
         };

src/Framework/UserAgent/Patterns/BrowserPatterns.php

@@ -132,12 +132,6 @@ final readonly class BrowserPatterns
      */
     public static function isBot(string $userAgent): bool
     {
-        foreach (self::getBotPatterns() as $pattern) {
-            if (preg_match($pattern, $userAgent)) {
-                return true;
-            }
-        }
-
-        return false;
+        return array_any(self::getBotPatterns(), fn($pattern) => preg_match($pattern, $userAgent));
     }
 }

src/Framework/UserAgent/UserAgentParser.php

@@ -16,12 +16,11 @@ use App\Framework\UserAgent\Patterns\PlatformPatterns;
  * High-performance User-Agent parser with caching
  * Optimized for modern browsers and frameworks
  */
-final class UserAgentParser
+final readonly class UserAgentParser
 {
     public function __construct(
-        private readonly ?Cache $cache = null
-    ) {
-    }
+        private ?Cache $cache = null
+    ) {}
 
     /**
      * Parse User-Agent string into structured ParsedUserAgent object