refactor: add circular dependency detection and error handling in DI container

- Introduce `InitializerCycleException` for detailed cycle reporting
- Enhance `InitializerProcessor` fallback with explicit discovery order handling and logging
- Implement proactive cycle detection in `InitializerDependencyGraph`
- Improve `ClassName` and `MethodName` with `Stringable` support

src/Framework/Http/MiddlewareDependencyResolver.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace App\Framework\Http;
 
 use App\Framework\Core\ValueObjects\ClassName;
+use App\Framework\Core\ValueObjects\MethodName;
 use App\Framework\DI\Container;
 use App\Framework\Logging\Logger;
 use App\Framework\Reflection\ReflectionProvider;
@@ -168,7 +169,7 @@ final readonly class MiddlewareDependencyResolver
     private function getMiddlewareDependencies(ClassName $middlewareClass): array
     {
         try {
-            if (! $middlewareClass->exists()) {
+            if (! $middlewareClass->exists() || MethodName::construct()->existsIn($middlewareClass)) {
                 return [];
             }