fix: Gitea Traefik routing and connection pool optimization

- Remove middleware reference from Gitea Traefik labels (caused routing issues)
- Optimize Gitea connection pool settings (MAX_IDLE_CONNS=30, authentication_timeout=180s)
- Add explicit service reference in Traefik labels
- Fix intermittent 504 timeouts by improving PostgreSQL connection handling

Fixes Gitea unreachability via git.michaelschiemer.de

tests/debug/test-event-system.php

@@ -24,7 +24,7 @@ use App\Framework\Logging\DefaultLogger;
 use App\Framework\Logging\Handlers\ConsoleHandler;
 use App\Framework\Logging\LogLevel;
 use App\Framework\Performance\MemoryMonitor;
-use App\Framework\Reflection\CachedReflectionProvider;
+use App\Framework\ReflectionLegacy\CachedReflectionProvider;
 use App\Framework\Serializer\Php\PhpSerializer;
 
 echo "🎯 Testing Discovery Event System\n";
@@ -52,7 +52,7 @@ try {
     // Register optional services in container
     $container->singleton(\App\Framework\Logging\Logger::class, $logger);
     $container->singleton(\App\Framework\Performance\MemoryMonitor::class, $memoryMonitor);
-    $container->singleton(\App\Framework\Reflection\ReflectionProvider::class, $reflectionProvider);
+    $container->singleton(\App\Framework\ReflectionLegacy\ReflectionProvider::class, $reflectionProvider);
     $container->singleton(\App\Framework\Filesystem\FileSystemService::class, $fileSystemService);
     $container->singleton(\App\Framework\Core\Events\EventDispatcher::class, $eventDispatcher);