fix(Console): add void as valid return type for command methods

The MethodSignatureAnalyzer was rejecting command methods with void return
type, causing the schedule:run command to fail validation.

src/Framework/Console/MethodSignatureAnalyzer.php

@@ -330,8 +330,9 @@ final readonly class MethodSignatureAnalyzer
         $returnType = $method->getReturnType();
         if ($returnType instanceof ReflectionNamedType) {
             $returnTypeName = $returnType->getName();
-            // Accept: int, ExitCode, ActionResult, or array
+            // Accept: void, int, ExitCode, ActionResult, or array
             $validReturnTypes = [
+                'void',
                 'int',
                 ExitCode::class,
                 'App\Framework\MagicLinks\Actions\ActionResult',

src/Framework/Core/ValueObjects/FrameworkModule.php

@@ -0,0 +1,116 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Framework\Core\ValueObjects;
+
+use App\Framework\Filesystem\ValueObjects\FilePath;
+use InvalidArgumentException;
+use Stringable;
+
+/**
+ * Immutable value object representing a Framework module
+ *
+ * A module is a top-level directory within src/Framework/ that groups
+ * related functionality (e.g., Http, Database, Cache, Queue).
+ */
+final readonly class FrameworkModule implements Stringable
+{
+    private const string FRAMEWORK_NAMESPACE_PREFIX = 'App\\Framework\\';
+
+    public PhpNamespace $namespace;
+
+    public function __construct(
+        public string $name,
+        public FilePath $path
+    ) {
+        if (empty($name)) {
+            throw new InvalidArgumentException('Module name cannot be empty');
+        }
+
+        if (! preg_match('/^[A-Z][a-zA-Z0-9]*$/', $name)) {
+            throw new InvalidArgumentException(
+                "Invalid module name: {$name}. Must be PascalCase starting with uppercase letter."
+            );
+        }
+
+        $this->namespace = PhpNamespace::fromString(self::FRAMEWORK_NAMESPACE_PREFIX . $name);
+    }
+
+    /**
+     * Create module from name and base path
+     */
+    public static function create(string $name, FilePath $frameworkBasePath): self
+    {
+        $modulePath = $frameworkBasePath->join($name);
+
+        return new self($name, $modulePath);
+    }
+
+    /**
+     * Check if a namespace belongs to this module
+     */
+    public function containsNamespace(PhpNamespace $namespace): bool
+    {
+        return $namespace->startsWith($this->namespace);
+    }
+
+    /**
+     * Check if a class belongs to this module
+     */
+    public function containsClass(ClassName $className): bool
+    {
+        return $this->containsNamespace($className->getNamespaceObject());
+    }
+
+    /**
+     * Check if a file path belongs to this module
+     */
+    public function containsFile(FilePath $filePath): bool
+    {
+        return $this->path->contains($filePath);
+    }
+
+    /**
+     * Get the relative namespace within this module
+     *
+     * Example: For Http module and namespace App\Framework\Http\Middlewares\Auth
+     * Returns: Middlewares\Auth
+     */
+    public function getRelativeNamespace(PhpNamespace $namespace): ?PhpNamespace
+    {
+        if (! $this->containsNamespace($namespace)) {
+            return null;
+        }
+
+        $moduleParts = $this->namespace->parts();
+        $namespaceParts = $namespace->parts();
+
+        // Remove module prefix parts
+        $relativeParts = array_slice($namespaceParts, count($moduleParts));
+
+        if (empty($relativeParts)) {
+            return PhpNamespace::global();
+        }
+
+        return PhpNamespace::fromParts($relativeParts);
+    }
+
+    /**
+     * Compare for equality
+     */
+    public function equals(self $other): bool
+    {
+        return $this->name === $other->name;
+    }
+
+    public function toString(): string
+    {
+        return $this->name;
+    }
+
+    public function __toString(): string
+    {
+        return $this->name;
+    }
+}

src/Framework/Core/ValueObjects/FrameworkModuleRegistry.php

@@ -0,0 +1,208 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Framework\Core\ValueObjects;
+
+use App\Framework\Filesystem\ValueObjects\FilePath;
+use InvalidArgumentException;
+
+/**
+ * Registry of all Framework modules with lookup capabilities
+ *
+ * Provides efficient lookup of which module a namespace, class, or file belongs to.
+ * Modules are discovered lazily from the Framework directory structure.
+ */
+final readonly class FrameworkModuleRegistry
+{
+    private const string FRAMEWORK_NAMESPACE_PREFIX = 'App\\Framework\\';
+
+    /** @var array<string, FrameworkModule> Module name => Module */
+    private array $modules;
+
+    public function __construct(FrameworkModule ...$modules)
+    {
+        $indexed = [];
+
+        foreach ($modules as $module) {
+            $indexed[$module->name] = $module;
+        }
+
+        $this->modules = $indexed;
+    }
+
+    /**
+     * Create registry by scanning Framework directory
+     */
+    public static function discover(FilePath $frameworkPath): self
+    {
+        if (! $frameworkPath->isDirectory()) {
+            throw new InvalidArgumentException(
+                "Framework path does not exist or is not a directory: {$frameworkPath}"
+            );
+        }
+
+        $modules = [];
+        $entries = scandir($frameworkPath->toString());
+
+        if ($entries === false) {
+            throw new InvalidArgumentException(
+                "Cannot read Framework directory: {$frameworkPath}"
+            );
+        }
+
+        foreach ($entries as $entry) {
+            // Skip hidden files and special entries
+            if ($entry === '.' || $entry === '..' || str_starts_with($entry, '.')) {
+                continue;
+            }
+
+            $entryPath = $frameworkPath->join($entry);
+
+            // Only consider directories as modules
+            if (! $entryPath->isDirectory()) {
+                continue;
+            }
+
+            // Module names must be PascalCase
+            if (! preg_match('/^[A-Z][a-zA-Z0-9]*$/', $entry)) {
+                continue;
+            }
+
+            $modules[] = FrameworkModule::create($entry, $frameworkPath);
+        }
+
+        return new self(...$modules);
+    }
+
+    /**
+     * Get module for a PHP namespace
+     */
+    public function getModuleForNamespace(PhpNamespace $namespace): ?FrameworkModule
+    {
+        $namespaceStr = $namespace->toString();
+
+        // Must be a Framework namespace
+        if (! str_starts_with($namespaceStr, self::FRAMEWORK_NAMESPACE_PREFIX)) {
+            return null;
+        }
+
+        // Extract module name (first part after App\Framework\)
+        $afterPrefix = substr($namespaceStr, strlen(self::FRAMEWORK_NAMESPACE_PREFIX));
+        $parts = explode('\\', $afterPrefix);
+        $moduleName = $parts[0] ?? null;
+
+        if ($moduleName === null || $moduleName === '') {
+            return null;
+        }
+
+        return $this->modules[$moduleName] ?? null;
+    }
+
+    /**
+     * Get module for a class name
+     */
+    public function getModuleForClass(ClassName $className): ?FrameworkModule
+    {
+        return $this->getModuleForNamespace($className->getNamespaceObject());
+    }
+
+    /**
+     * Get module for a file path
+     */
+    public function getModuleForFile(FilePath $filePath): ?FrameworkModule
+    {
+        foreach ($this->modules as $module) {
+            if ($module->containsFile($filePath)) {
+                return $module;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Check if two namespaces belong to the same module
+     */
+    public function inSameModule(PhpNamespace $a, PhpNamespace $b): bool
+    {
+        $moduleA = $this->getModuleForNamespace($a);
+        $moduleB = $this->getModuleForNamespace($b);
+
+        if ($moduleA === null || $moduleB === null) {
+            return false;
+        }
+
+        return $moduleA->equals($moduleB);
+    }
+
+    /**
+     * Check if two classes belong to the same module
+     */
+    public function classesInSameModule(ClassName $a, ClassName $b): bool
+    {
+        return $this->inSameModule(
+            $a->getNamespaceObject(),
+            $b->getNamespaceObject()
+        );
+    }
+
+    /**
+     * Check if two files belong to the same module
+     */
+    public function filesInSameModule(FilePath $a, FilePath $b): bool
+    {
+        $moduleA = $this->getModuleForFile($a);
+        $moduleB = $this->getModuleForFile($b);
+
+        if ($moduleA === null || $moduleB === null) {
+            return false;
+        }
+
+        return $moduleA->equals($moduleB);
+    }
+
+    /**
+     * Get a specific module by name
+     */
+    public function getModule(string $name): ?FrameworkModule
+    {
+        return $this->modules[$name] ?? null;
+    }
+
+    /**
+     * Check if a module exists
+     */
+    public function hasModule(string $name): bool
+    {
+        return isset($this->modules[$name]);
+    }
+
+    /**
+     * Get all modules
+     *
+     * @return array<string, FrameworkModule>
+     */
+    public function getAllModules(): array
+    {
+        return $this->modules;
+    }
+
+    /**
+     * Get all module names
+     *
+     * @return array<string>
+     */
+    public function getModuleNames(): array
+    {
+        return array_keys($this->modules);
+    }
+
+    /**
+     * Get module count
+     */
+    public function count(): int
+    {
+        return count($this->modules);
+    }
+}

src/Framework/ExceptionHandling/Aggregation/DiscoveryWarning.php

@@ -20,4 +20,3 @@ final readonly class DiscoveryWarning
     ) {
     }
 }
-

src/Framework/ExceptionHandling/Aggregation/DiscoveryWarningAggregator.php

@@ -101,4 +101,3 @@ final class DiscoveryWarningAggregator
         return $this->warningsByFile !== [];
     }
 }
-

src/Framework/ExceptionHandling/Aggregation/DiscoveryWarningGroup.php

@@ -25,4 +25,3 @@ final readonly class DiscoveryWarningGroup
         return count($this->warnings);
     }
 }
-

src/Framework/ExceptionHandling/Audit/ExceptionAuditLogger.php

@@ -5,8 +5,8 @@ declare(strict_types=1);
 namespace App\Framework\ExceptionHandling\Audit;
 
 use App\Framework\Audit\AuditLogger;
-use App\Framework\Audit\ValueObjects\AuditEntry;
 use App\Framework\Audit\ValueObjects\AuditableAction;
+use App\Framework\Audit\ValueObjects\AuditEntry;
 use App\Framework\DateTime\Clock;
 use App\Framework\ExceptionHandling\Context\ExceptionContextData;
 use App\Framework\ExceptionHandling\Context\ExceptionContextProvider;
@@ -44,7 +44,7 @@ final readonly class ExceptionAuditLogger
             $context = $context ?? $this->getContext($exception);
 
             // Skip if not auditable
-            if (!$this->isAuditable($context)) {
+            if (! $this->isAuditable($context)) {
                 return;
             }
 
@@ -192,6 +192,7 @@ final readonly class ExceptionAuditLogger
             // Remove common suffixes
             $component = $context->component;
             $component = preg_replace('/Service$|Repository$|Manager$|Handler$/', '', $component);
+
             return strtolower($component);
         }
 
@@ -246,7 +247,7 @@ final readonly class ExceptionAuditLogger
         ];
 
         // Add context data
-        if (!empty($context->data)) {
+        if (! empty($context->data)) {
             $metadata['context_data'] = $context->data;
         }
 
@@ -267,7 +268,7 @@ final readonly class ExceptionAuditLogger
         }
 
         // Add tags
-        if (!empty($context->tags)) {
+        if (! empty($context->tags)) {
             $metadata['tags'] = $context->tags;
         }
 
@@ -283,7 +284,7 @@ final readonly class ExceptionAuditLogger
         // Merge with existing metadata (but exclude internal fields)
         $excludeKeys = ['auditable', 'audit_action', 'entity_type'];
         foreach ($context->metadata as $key => $value) {
-            if (!in_array($key, $excludeKeys, true)) {
+            if (! in_array($key, $excludeKeys, true)) {
                 $metadata[$key] = $value;
             }
         }
@@ -306,4 +307,3 @@ final readonly class ExceptionAuditLogger
         return $this->contextProvider->get($exception);
     }
 }
-

src/Framework/ExceptionHandling/BasicErrorHandler.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
@@ -32,4 +33,3 @@ final readonly class BasicErrorHandler implements ErrorHandlerInterface
         return false;
     }
 }
-

src/Framework/ExceptionHandling/BasicGlobalExceptionHandler.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
@@ -31,4 +32,3 @@ final readonly class BasicGlobalExceptionHandler implements ExceptionHandler
         file_put_contents('php://stderr', $errorOutput);
     }
 }
-

src/Framework/ExceptionHandling/BasicShutdownHandler.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
@@ -16,7 +17,7 @@ final readonly class BasicShutdownHandler implements ShutdownHandlerInterface
     {
         $last = error_get_last();
 
-        if (!$last || !FatalErrorTypes::isFatal($last['type'])) {
+        if (! $last || ! FatalErrorTypes::isFatal($last['type'])) {
             return;
         }
 
@@ -49,6 +50,4 @@ final readonly class BasicShutdownHandler implements ShutdownHandlerInterface
             // ignore
         }
     }
-
 }
-

src/Framework/ExceptionHandling/Context/ExceptionContextBuilder.php

@@ -73,6 +73,7 @@ final readonly class ExceptionContextBuilder
                 if ($baseContext !== null) {
                     return $this->mergeContexts($cached, $baseContext);
                 }
+
                 return $cached;
             }
         }
@@ -109,6 +110,7 @@ final readonly class ExceptionContextBuilder
         // Extract session ID
         if (property_exists($request, 'session') && $request->session !== null) {
             $sessionId = $request->session->id->toString();
+
             try {
                 $context = $context->withSessionId(SessionId::fromString($sessionId));
             } catch (\InvalidArgumentException) {
@@ -162,13 +164,13 @@ final readonly class ExceptionContextBuilder
         if ($base->component !== null && $merged->component === null) {
             $merged = $merged->withOperation($merged->operation ?? '', $base->component);
         }
-        if (!empty($base->data)) {
+        if (! empty($base->data)) {
             $merged = $merged->addData($base->data);
         }
-        if (!empty($base->debug)) {
+        if (! empty($base->debug)) {
             $merged = $merged->addDebug($base->debug);
         }
-        if (!empty($base->metadata)) {
+        if (! empty($base->metadata)) {
             $merged = $merged->addMetadata($base->metadata);
         }
         if ($base->userId !== null) {
@@ -186,7 +188,7 @@ final readonly class ExceptionContextBuilder
         if ($base->userAgent !== null) {
             $merged = $merged->withUserAgent($base->userAgent);
         }
-        if (!empty($base->tags)) {
+        if (! empty($base->tags)) {
             $merged = $merged->withTags(...array_merge($merged->tags, $base->tags));
         }
 
@@ -261,7 +263,7 @@ final readonly class ExceptionContextBuilder
         ]);
 
         // Add scope tags
-        if (!empty($scopeContext->tags)) {
+        if (! empty($scopeContext->tags)) {
             $context = $context->withTags(...$scopeContext->tags);
         }
 
@@ -299,4 +301,3 @@ final readonly class ExceptionContextBuilder
         return null;
     }
 }
-

src/Framework/ExceptionHandling/Context/ExceptionContextCache.php

@@ -178,7 +178,7 @@ final readonly class ExceptionContextCache
         $result = $this->cache->get($cacheKey);
         $item = $result->getItem($cacheKey);
 
-        if (!$item->isHit) {
+        if (! $item->isHit) {
             return null;
         }
 
@@ -210,4 +210,3 @@ final readonly class ExceptionContextCache
         $this->cache->set($cacheItem);
     }
 }
-

src/Framework/ExceptionHandling/Correlation/ExceptionCorrelation.php

@@ -37,4 +37,3 @@ final readonly class ExceptionCorrelation
         ];
     }
 }
-

src/Framework/ExceptionHandling/Correlation/ExceptionCorrelationEngine.php

@@ -75,11 +75,13 @@ final readonly class ExceptionCorrelationEngine
         // Prefer Request-ID, then Session-ID, then User-ID
         if ($context->requestId !== null) {
             $requestId = is_string($context->requestId) ? $context->requestId : $context->requestId->toString();
+
             return 'request:' . $requestId;
         }
 
         if ($context->sessionId !== null) {
             $sessionId = is_string($context->sessionId) ? $context->sessionId : $context->sessionId->toString();
+
             return 'session:' . $sessionId;
         }
 
@@ -98,7 +100,7 @@ final readonly class ExceptionCorrelationEngine
         $result = $this->cache->get($cacheKey);
         $item = $result->getItem($cacheKey);
 
-        if (!$item->isHit) {
+        if (! $item->isHit) {
             return new ExceptionCorrelation(correlationKey: '');
         }
 
@@ -128,4 +130,3 @@ final readonly class ExceptionCorrelationEngine
         $this->cache->set($cacheItem);
     }
 }
-

src/Framework/ExceptionHandling/ErrorContext.php

@@ -1,10 +1,10 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
 
 use App\Framework\Core\ValueObjects\LineNumber;
-use ErrorException;
 
 final readonly class ErrorContext
 {
@@ -14,7 +14,8 @@ final readonly class ErrorContext
         public ?string $file = null,
         public ?LineNumber $line = null,
         public bool $isSuppressed = false,
-    ) {}
+    ) {
+    }
 
     public static function create(
         int $severity,

src/Framework/ExceptionHandling/ErrorDecision.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Framework\ExceptionHandling;
 
 enum ErrorDecision

src/Framework/ExceptionHandling/ErrorHandler.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
@@ -9,9 +10,9 @@ use ErrorException;
 final readonly class ErrorHandler implements ErrorHandlerInterface
 {
     public function __construct(
-        private ErrorHandlerStrategy $strategy = new StrictErrorPolicy,
-    ) {}
-
+        private ErrorHandlerStrategy $strategy = new StrictErrorPolicy(),
+    ) {
+    }
 
     /**
      * @throws ErrorException
@@ -42,6 +43,6 @@ final readonly class ErrorHandler implements ErrorHandlerInterface
 
     private function isSuppressed($severity): bool
     {
-        return !(error_reporting() & $severity);
+        return ! (error_reporting() & $severity);
     }
 }

src/Framework/ExceptionHandling/ErrorHandlerInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Framework\ExceptionHandling;
 
 interface ErrorHandlerInterface

src/Framework/ExceptionHandling/ErrorHandlerStrategy.php

@@ -1,8 +1,8 @@
 <?php
 
-namespace App\Framework\ExceptionHandling;
+declare(strict_types=1);
 
-use ErrorException;
+namespace App\Framework\ExceptionHandling;
 
 interface ErrorHandlerStrategy
 {

src/Framework/ExceptionHandling/ErrorHandlingConfig.php

@@ -19,7 +19,8 @@ final readonly class ErrorHandlingConfig
         public bool $debugMode = false,
         public bool $logErrors = true,
         public bool $displayErrors = false
-    ) {}
+    ) {
+    }
 
     /**
      * Create config from EnvironmentType

src/Framework/ExceptionHandling/ErrorKernel.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
@@ -10,9 +11,8 @@ use App\Framework\ErrorAggregation\ErrorAggregatorInterface;
 use App\Framework\ExceptionHandling\Audit\ExceptionAuditLogger;
 use App\Framework\ExceptionHandling\Context\ExceptionContextProvider;
 use App\Framework\ExceptionHandling\RateLimit\ExceptionRateLimiter;
-use App\Framework\ExceptionHandling\Reporter\Reporter;
-use App\Framework\ExceptionHandling\Renderers\ConsoleErrorRenderer;
 use App\Framework\ExceptionHandling\Renderers\ResponseErrorRenderer;
+use App\Framework\ExceptionHandling\Reporter\Reporter;
 use App\Framework\Http\HttpResponse;
 use Throwable;
 
@@ -61,12 +61,12 @@ final readonly class ErrorKernel
         $shouldSkipAudit = $this->rateLimiter?->shouldSkipAudit($e, $exceptionContext) ?? false;
 
         // Log exception to audit system if auditable and not rate limited
-        if ($this->auditLogger !== null && !$shouldSkipAudit) {
+        if ($this->auditLogger !== null && ! $shouldSkipAudit) {
             $this->auditLogger->logIfAuditable($e, $exceptionContext);
         }
 
         // Log exception if not rate limited and reporter is available
-        if (!$shouldSkipLogging && $this->reporter !== null) {
+        if (! $shouldSkipLogging && $this->reporter !== null) {
             $this->reporter->report($e);
         }
 
@@ -85,6 +85,7 @@ final readonly class ErrorKernel
         // Handle based on context
         if ($executionContext->isCli()) {
             $this->handleCliException($e);
+
             return null;
         }
 
@@ -190,7 +191,7 @@ final readonly class ErrorKernel
         );
 
         // Ensure we return HttpResponse (type safety)
-        if (!$result instanceof HttpResponse) {
+        if (! $result instanceof HttpResponse) {
             throw new \RuntimeException('HTTP renderer must return HttpResponse');
         }
 
@@ -221,4 +222,3 @@ final readonly class ErrorKernel
         };
     }
 }
-

src/Framework/ExceptionHandling/ErrorRendererFactory.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
@@ -35,6 +36,7 @@ final readonly class ErrorRendererFactory
         if ($this->executionContext->isCli()) {
             // ConsoleOutput should always be available in CLI context
             $output = $this->consoleOutput ?? new ConsoleOutput();
+
             return new ConsoleErrorRenderer($output);
         }
 
@@ -53,6 +55,7 @@ final readonly class ErrorRendererFactory
     public function createHttpRenderer(?bool $debugMode = null): ResponseErrorRenderer
     {
         $debugMode = $debugMode ?? $this->config->debugMode;
+
         return new ResponseErrorRenderer($this->engine, $debugMode);
     }
 

src/Framework/ExceptionHandling/ErrorScopeContext.php

@@ -1,9 +1,9 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
 
 final class ErrorScopeContext
 {
-
 }

src/Framework/ExceptionHandling/ErrorSeverityType.php

@@ -85,4 +85,3 @@ enum ErrorSeverityType: int
         };
     }
 }
-

src/Framework/ExceptionHandling/ExceptionHandler.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Framework\ExceptionHandling;
 
 use Throwable;

src/Framework/ExceptionHandling/ExceptionHandlerManager.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;

src/Framework/ExceptionHandling/ExceptionHandlerManagerFactory.php

@@ -17,7 +17,8 @@ final readonly class ExceptionHandlerManagerFactory
 {
     public function __construct(
         private Container $container
-    ) {}
+    ) {
+    }
 
     /**
      * Create and register ExceptionHandlerManager for current execution context
@@ -62,4 +63,3 @@ final readonly class ExceptionHandlerManagerFactory
         );
     }
 }
-

src/Framework/ExceptionHandling/ExceptionHandlingInitializer.php

@@ -7,15 +7,15 @@ namespace App\Framework\ExceptionHandling;
 use App\Framework\Config\TypedConfiguration;
 use App\Framework\Console\ConsoleOutput;
 use App\Framework\Context\ExecutionContext;
-use App\Framework\ErrorAggregation\ErrorAggregatorInterface;
 use App\Framework\DI\Container;
 use App\Framework\DI\Initializer;
+use App\Framework\ErrorAggregation\ErrorAggregatorInterface;
 use App\Framework\ExceptionHandling\Audit\ExceptionAuditLogger;
 use App\Framework\ExceptionHandling\Context\ExceptionContextProvider;
+use App\Framework\ExceptionHandling\RateLimit\ExceptionRateLimiter;
 use App\Framework\ExceptionHandling\Reporter\LogReporter;
 use App\Framework\ExceptionHandling\Reporter\Reporter;
 use App\Framework\ExceptionHandling\Reporter\ReporterRegistry;
-use App\Framework\ExceptionHandling\RateLimit\ExceptionRateLimiter;
 use App\Framework\ExceptionHandling\Strategy\ErrorPolicyResolver;
 use App\Framework\Logging\Logger;
 use App\Framework\View\Engine;
@@ -99,7 +99,7 @@ final readonly class ExceptionHandlingInitializer
         $container->bind(ErrorHandler::class, new ErrorHandler(strategy: $strategy));
 
         // ExceptionContextProvider - bind as singleton if not already bound
-        if (!$container->has(ExceptionContextProvider::class)) {
+        if (! $container->has(ExceptionContextProvider::class)) {
             $container->singleton(ExceptionContextProvider::class, new ExceptionContextProvider());
         }
 
@@ -148,7 +148,7 @@ final readonly class ExceptionHandlingInitializer
     private function registerManager(Container $container, ExceptionHandlerManager $manager): void
     {
         // Store manager in container for potential later use
-        if (!$container->has(ExceptionHandlerManager::class)) {
+        if (! $container->has(ExceptionHandlerManager::class)) {
             $container->instance(ExceptionHandlerManager::class, $manager);
         }
     }

src/Framework/ExceptionHandling/Factory/ExceptionFactory.php

@@ -25,7 +25,8 @@ final readonly class ExceptionFactory
     public function __construct(
         private ExceptionContextProvider $contextProvider,
         private ErrorScope $errorScope
-    ) {}
+    ) {
+    }
 
     /**
      * Create exception with context
@@ -300,7 +301,7 @@ final readonly class ExceptionFactory
         }
 
         // Add scope tags
-        if (!empty($scopeContext->tags)) {
+        if (! empty($scopeContext->tags)) {
             $enriched = $enriched->withTags(...$scopeContext->tags);
         }
 

src/Framework/ExceptionHandling/FatalErrorTypes.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
@@ -16,7 +17,7 @@ final class FatalErrorTypes
         E_PARSE,
         E_CORE_ERROR,
         E_COMPILE_ERROR,
-        E_USER_ERROR
+        E_USER_ERROR,
     ];
 
     /**
@@ -27,4 +28,3 @@ final class FatalErrorTypes
         return in_array($type, self::FATAL_TYPES, true);
     }
 }
-

src/Framework/ExceptionHandling/GlobalExceptionHandler.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
@@ -7,7 +8,8 @@ final readonly class GlobalExceptionHandler implements ExceptionHandler
 {
     public function __construct(
         private ErrorKernel $errorKernel
-    ) {}
+    ) {
+    }
 
     public function handle(\Throwable $throwable): void
     {

src/Framework/ExceptionHandling/Health/ExceptionHealthChecker.php

@@ -17,6 +17,7 @@ use App\Framework\Health\HealthCheckResult;
 final readonly class ExceptionHealthChecker implements HealthCheckInterface
 {
     public readonly string $name;
+
     public readonly int $timeout;
 
     /**
@@ -105,4 +106,3 @@ final readonly class ExceptionHealthChecker implements HealthCheckInterface
         return \App\Framework\Health\HealthCheckCategory::APPLICATION;
     }
 }
-

src/Framework/ExceptionHandling/Localization/ExceptionLocalizer.php

@@ -81,4 +81,3 @@ final readonly class ExceptionLocalizer
         return array_unique($chain);
     }
 }
-

src/Framework/ExceptionHandling/Metrics/ExceptionMetrics.php

@@ -40,4 +40,3 @@ final readonly class ExceptionMetrics
         ];
     }
 }
-

src/Framework/ExceptionHandling/Metrics/ExceptionMetricsCollector.php

@@ -100,6 +100,7 @@ final readonly class ExceptionMetricsCollector
     private function getMetric(string $metricName): int
     {
         $cacheKey = CacheKey::fromString(self::CACHE_PREFIX . $metricName);
+
         return $this->getMetricValue($cacheKey);
     }
 
@@ -111,11 +112,12 @@ final readonly class ExceptionMetricsCollector
         $result = $this->cache->get($cacheKey);
         $item = $result->getItem($cacheKey);
 
-        if (!$item->isHit) {
+        if (! $item->isHit) {
             return 0;
         }
 
         $value = $item->value;
+
         return is_int($value) ? $value : 0;
     }
 
@@ -163,7 +165,7 @@ final readonly class ExceptionMetricsCollector
         $result = $this->cache->get($cacheKey);
         $item = $result->getItem($cacheKey);
 
-        if (!$item->isHit || !is_array($item->value)) {
+        if (! $item->isHit || ! is_array($item->value)) {
             return 0.0;
         }
 
@@ -175,4 +177,3 @@ final readonly class ExceptionMetricsCollector
         return array_sum($times) / count($times);
     }
 }
-

src/Framework/ExceptionHandling/Metrics/PrometheusExporter.php

@@ -63,7 +63,7 @@ final readonly class PrometheusExporter
     {
         // Replace invalid characters
         $sanitized = preg_replace('/[^a-zA-Z0-9_:]/', '_', $name);
+
         return $sanitized;
     }
 }
-

src/Framework/ExceptionHandling/Middleware/ErrorScopeMiddleware.php

@@ -180,4 +180,3 @@ final readonly class ErrorScopeMiddleware implements HttpMiddleware
         ];
     }
 }
-

src/Framework/ExceptionHandling/PatternDetection/ExceptionPattern.php

@@ -36,11 +36,10 @@ final readonly class ExceptionPattern
             'fingerprint' => $this->fingerprint,
             'description' => $this->description,
             'fix_suggestions' => array_map(
-                fn(FixSuggestion $suggestion) => $suggestion->toArray(),
+                fn (FixSuggestion $suggestion) => $suggestion->toArray(),
                 $this->fixSuggestions
             ),
             'occurrence_count' => $this->occurrenceCount,
         ];
     }
 }
-

src/Framework/ExceptionHandling/PatternDetection/ExceptionPatternDetector.php

@@ -47,7 +47,7 @@ final readonly class ExceptionPatternDetector
         if (isset($this->knowledgeBase[$exceptionClass])) {
             $patternData = $this->knowledgeBase[$exceptionClass];
             $fixSuggestions = array_map(
-                fn(array $fix) => new FixSuggestion(
+                fn (array $fix) => new FixSuggestion(
                     title: $fix['title'] ?? '',
                     description: $fix['description'] ?? '',
                     codeExample: $fix['code'] ?? null,
@@ -66,4 +66,3 @@ final readonly class ExceptionPatternDetector
         return $patterns;
     }
 }
-

src/Framework/ExceptionHandling/PatternDetection/FixSuggestion.php

@@ -40,4 +40,3 @@ final readonly class FixSuggestion
         ];
     }
 }
-

src/Framework/ExceptionHandling/Performance/ExceptionPerformanceMetrics.php

@@ -51,4 +51,3 @@ final readonly class ExceptionPerformanceMetrics
         ];
     }
 }
-

src/Framework/ExceptionHandling/Performance/ExceptionPerformanceTracker.php

@@ -108,4 +108,3 @@ final readonly class ExceptionPerformanceTracker
         return null;
     }
 }
-

src/Framework/ExceptionHandling/RateLimit/ExceptionFingerprint.php

@@ -143,4 +143,3 @@ final readonly class ExceptionFingerprint
         return $this->hash;
     }
 }
-

src/Framework/ExceptionHandling/RateLimit/ExceptionRateLimitConfig.php

@@ -106,4 +106,3 @@ final readonly class ExceptionRateLimitConfig
         );
     }
 }
-

src/Framework/ExceptionHandling/RateLimit/ExceptionRateLimiter.php

@@ -7,7 +7,6 @@ namespace App\Framework\ExceptionHandling\RateLimit;
 use App\Framework\Cache\Cache;
 use App\Framework\Cache\CacheItem;
 use App\Framework\Cache\CacheKey;
-use App\Framework\Core\ValueObjects\Duration;
 use App\Framework\ExceptionHandling\Context\ExceptionContextData;
 use Throwable;
 
@@ -39,7 +38,7 @@ final readonly class ExceptionRateLimiter
      */
     public function shouldProcess(Throwable $exception, ?ExceptionContextData $context = null): bool
     {
-        if (!$this->config->enabled) {
+        if (! $this->config->enabled) {
             return true; // Rate limiting disabled, always process
         }
 
@@ -70,11 +69,11 @@ final readonly class ExceptionRateLimiter
      */
     public function shouldSkipLogging(Throwable $exception, ?ExceptionContextData $context = null): bool
     {
-        if (!$this->config->enabled || !$this->config->skipLoggingOnLimit) {
+        if (! $this->config->enabled || ! $this->config->skipLoggingOnLimit) {
             return false;
         }
 
-        return !$this->shouldProcess($exception, $context);
+        return ! $this->shouldProcess($exception, $context);
     }
 
     /**
@@ -82,11 +81,11 @@ final readonly class ExceptionRateLimiter
      */
     public function shouldSkipAudit(Throwable $exception, ?ExceptionContextData $context = null): bool
     {
-        if (!$this->config->enabled || !$this->config->skipAuditOnLimit) {
+        if (! $this->config->enabled || ! $this->config->skipAuditOnLimit) {
             return false;
         }
 
-        return !$this->shouldProcess($exception, $context);
+        return ! $this->shouldProcess($exception, $context);
     }
 
     /**
@@ -94,7 +93,7 @@ final readonly class ExceptionRateLimiter
      */
     public function shouldTrackMetrics(Throwable $exception, ?ExceptionContextData $context = null): bool
     {
-        if (!$this->config->enabled || !$this->config->trackMetricsOnLimit) {
+        if (! $this->config->enabled || ! $this->config->trackMetricsOnLimit) {
             return true; // Always track if not enabled or tracking not disabled
         }
 
@@ -116,6 +115,7 @@ final readonly class ExceptionRateLimiter
             : ExceptionFingerprint::fromException($exception);
 
         $cacheKey = $this->buildCacheKey($fingerprint);
+
         return $this->getCachedCount($cacheKey);
     }
 
@@ -135,11 +135,12 @@ final readonly class ExceptionRateLimiter
         $result = $this->cache->get($cacheKey);
         $item = $result->getItem($cacheKey);
 
-        if (!$item->isHit) {
+        if (! $item->isHit) {
             return 0;
         }
 
         $value = $item->value;
+
         return is_int($value) ? $value : 0;
     }
 
@@ -179,4 +180,3 @@ final readonly class ExceptionRateLimiter
         $this->cache->forget($cacheKey);
     }
 }
-

src/Framework/ExceptionHandling/Recovery/ExceptionRecoveryManager.php

@@ -5,7 +5,6 @@ declare(strict_types=1);
 namespace App\Framework\ExceptionHandling\Recovery;
 
 use App\Framework\Exception\ExceptionMetadata;
-use App\Framework\ExceptionHandling\Context\ExceptionContextData;
 use Throwable;
 
 /**
@@ -34,7 +33,7 @@ final readonly class ExceptionRecoveryManager
         }
 
         // Check if exception is retryable (implements marker interface or is in whitelist)
-        if (!$this->isRetryable($exception)) {
+        if (! $this->isRetryable($exception)) {
             return false;
         }
 
@@ -102,4 +101,3 @@ final readonly class ExceptionRecoveryManager
 interface RetryableException
 {
 }
-

src/Framework/ExceptionHandling/Recovery/RetryStrategy.php

@@ -31,4 +31,3 @@ enum RetryStrategy: string
         };
     }
 }
-

src/Framework/ExceptionHandling/Renderers/ConsoleErrorRenderer.php

@@ -20,7 +20,8 @@ final readonly class ConsoleErrorRenderer implements ErrorRenderer
 {
     public function __construct(
         private ConsoleOutput $output
-    ) {}
+    ) {
+    }
 
     public function canRender(\Throwable $exception): bool
     {
@@ -107,13 +108,13 @@ final readonly class ConsoleErrorRenderer implements ErrorRenderer
      */
     private function formatFileLink(string $filePath, int $line): string
     {
-        if (!$this->isPhpStorm()) {
+        if (! $this->isPhpStorm()) {
             return $filePath . ':' . $line;
         }
 
         $linkFormatter = $this->output->getLinkFormatter();
         $relativePath = PhpStormDetector::getRelativePath($filePath);
-        
+
         return $linkFormatter->createFileLinkWithLine($filePath, $line, $relativePath . ':' . $line);
     }
 
@@ -124,9 +125,9 @@ final readonly class ConsoleErrorRenderer implements ErrorRenderer
     {
         $indexLabel = str_pad((string) $index, $indexWidth, ' ', STR_PAD_LEFT);
         $baseFormat = sprintf('#%s %s', $indexLabel, $item->formatForDisplay());
-        
+
         // If PhpStorm is detected, replace file:line with clickable link
-        if (!$this->isPhpStorm()) {
+        if (! $this->isPhpStorm()) {
             return $baseFormat;
         }
 
@@ -135,12 +136,12 @@ final readonly class ConsoleErrorRenderer implements ErrorRenderer
         $linkFormatter = $this->output->getLinkFormatter();
         $relativePath = PhpStormDetector::getRelativePath($item->file);
         $fileLink = $linkFormatter->createFileLinkWithLine($item->file, $item->line, $relativePath . ':' . $item->line);
-        
+
         // Replace the file:line part in the formatted string
         // Use the short file path that's actually in the formatted string
         $shortFile = $item->getShortFile();
         $fileLocation = $shortFile . ':' . $item->line;
-        
+
         // Find and replace the file location in the base format
         $position = strpos($baseFormat, $fileLocation);
         if ($position !== false) {
@@ -151,4 +152,3 @@ final readonly class ConsoleErrorRenderer implements ErrorRenderer
         return $baseFormat;
     }
 }
-

src/Framework/ExceptionHandling/Renderers/ResponseErrorRenderer.php

@@ -29,7 +29,8 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
         private Engine $engine,
         private bool $isDebugMode = false,
         private ?ExceptionMessageTranslator $messageTranslator = null
-    ) {}
+    ) {
+    }
 
     /**
      * Check if this renderer can handle the exception
@@ -73,7 +74,7 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
 
         // Get user-friendly message if translator is available
         $context = $contextProvider?->get($exception);
-        $userMessage = $this->messageTranslator?->translate($exception, $context) 
+        $userMessage = $this->messageTranslator?->translate($exception, $context)
             ?? new \App\Framework\ExceptionHandling\Translation\UserFriendlyMessage(
                 message: $this->isDebugMode
                     ? $exception->getMessage()
@@ -85,7 +86,7 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
                 'message' => $userMessage->message,
                 'type' => $this->isDebugMode ? $this->getShortClassName(get_class($exception)) : 'ServerError',
                 'code' => $exception->getCode(),
-            ]
+            ],
         ];
 
         if ($userMessage->title !== null) {
@@ -136,13 +137,14 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
         ?ExceptionContextProvider $contextProvider
     ): HttpResponse {
         $statusCode = $this->getHttpStatusCode($exception);
+        $templateError = null;
 
         // Try to render using template system
-        $html = $this->renderWithTemplate($exception, $contextProvider, $statusCode);
+        $html = $this->renderWithTemplate($exception, $contextProvider, $statusCode, $templateError);
 
         // Fallback to simple HTML if template rendering fails
         if ($html === null) {
-            $html = $this->generateFallbackHtml($exception, $contextProvider, $statusCode);
+            $html = $this->generateFallbackHtml($exception, $contextProvider, $statusCode, $templateError);
         }
 
         return new HttpResponse(
@@ -163,7 +165,8 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
     private function renderWithTemplate(
         \Throwable $exception,
         ?ExceptionContextProvider $contextProvider,
-        int $statusCode
+        int $statusCode,
+        ?string &$templateError = null
     ): ?string {
         try {
             // Determine template name based on status code
@@ -194,6 +197,7 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
             ));
 
             // Return null to trigger fallback HTML generation
+            $templateError = $e->getMessage();
             return null;
         }
     }
@@ -229,6 +233,8 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
                 : 'An error occurred while processing your request.',
             'exceptionClass' => $this->getShortClassName(get_class($exception)),
             'isDebugMode' => $this->isDebugMode,
+            'requestMethod' => $_SERVER['REQUEST_METHOD'] ?? 'GET',
+            'requestUri' => $_SERVER['REQUEST_URI'] ?? '/',
         ];
 
         // Add debug information if enabled
@@ -240,8 +246,18 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
                 'trace' => $stackTrace->formatForHtml(),
                 'trace_short' => $stackTrace->formatShort(),
                 'trace_frames' => $stackTrace->toArray(),
+                'trace_plain' => $stackTrace->formatForConsole(),
             ];
 
+            // Add pre-rendered HTML for stack trace list (collapsible frames)
+            $data['stackTraceHtml'] = $this->renderStackTraceList($stackTrace);
+
+            // Add syntax-highlighted code snippet for exception location
+            $data['codeSnippet'] = $this->getCodeSnippet(
+                $exception->getFile(),
+                $exception->getLine()
+            );
+
             // Add context from WeakMap if available
             if ($contextProvider !== null) {
                 $context = $contextProvider->get($exception);
@@ -265,7 +281,8 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
     private function generateFallbackHtml(
         \Throwable $exception,
         ?ExceptionContextProvider $contextProvider,
-        int $statusCode
+        int $statusCode,
+        ?string $templateError = null
     ): string {
         // HTML-encode all variables for security
         $title = htmlspecialchars($this->getErrorTitle($statusCode), ENT_QUOTES | ENT_HTML5, 'UTF-8');
@@ -276,6 +293,15 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
             ENT_QUOTES | ENT_HTML5,
             'UTF-8'
         );
+        $exceptionClass = htmlspecialchars($this->getShortClassName(get_class($exception)), ENT_QUOTES | ENT_HTML5, 'UTF-8');
+        $requestMethod = htmlspecialchars($_SERVER['REQUEST_METHOD'] ?? 'GET', ENT_QUOTES | ENT_HTML5, 'UTF-8');
+        $requestUri = htmlspecialchars($_SERVER['REQUEST_URI'] ?? '/', ENT_QUOTES | ENT_HTML5, 'UTF-8');
+        $templateNotice = $templateError !== null
+            ? '<div class="notice notice--warn">Template fallback: ' . htmlspecialchars($templateError, ENT_QUOTES | ENT_HTML5, 'UTF-8') . '</div>'
+            : '';
+        $debugBadge = $this->isDebugMode
+            ? '<span class="badge badge--debug">DEBUG</span>'
+            : '<span class="badge badge--prod">PROD</span>';
 
         $debugInfo = '';
         if ($this->isDebugMode) {
@@ -294,20 +320,39 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
             font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
             line-height: 1.6;
             color: #333;
-            max-width: 800px;
+            max-width: 900px;
             margin: 0 auto;
             padding: 2rem;
             background: #f5f5f5;
         }
         .error-container {
             background: white;
-            border-radius: 8px;
+            border-radius: 10px;
             padding: 2rem;
-            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
+            box-shadow: 0 2px 10px rgba(0,0,0,0.08);
         }
         h1 {
             color: #d32f2f;
             margin-top: 0;
+            display: flex;
+            align-items: center;
+            gap: 0.5rem;
+        }
+        .badge {
+            display: inline-block;
+            padding: 0.1rem 0.5rem;
+            border-radius: 999px;
+            font-size: 0.8rem;
+            letter-spacing: 0.02em;
+            border: 1px solid rgba(0,0,0,0.08);
+        }
+        .badge--debug {
+            background: #e8f5e9;
+            color: #1b5e20;
+        }
+        .badge--prod {
+            background: #fff3cd;
+            color: #8a6d3b;
         }
         .error-message {
             background: #fff3cd;
@@ -315,6 +360,36 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
             padding: 1rem;
             margin: 1rem 0;
         }
+        .notice {
+            padding: 0.75rem 1rem;
+            border-radius: 6px;
+            border: 1px solid #e1e3e6;
+            background: #f9fafb;
+            color: #555;
+            margin: 1rem 0;
+        }
+        .notice--warn {
+            border-color: #ffe599;
+            background: #fffaf0;
+        }
+        .meta-grid {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+            gap: 0.75rem;
+            margin: 1rem 0;
+        }
+        .meta-card {
+            padding: 0.75rem 1rem;
+            border: 1px solid #e1e3e6;
+            border-radius: 6px;
+            background: #fafbfc;
+        }
+        .meta-label {
+            display: block;
+            font-size: 0.8rem;
+            color: #666;
+            margin-bottom: 0.25rem;
+        }
         .debug-info {
             background: #f8f9fa;
             border: 1px solid #dee2e6;
@@ -399,10 +474,25 @@ final readonly class ResponseErrorRenderer implements ErrorRenderer
 </head>
 <body>
     <div class="error-container">
-        <h1>{$title}</h1>
+        <h1>{$title} {$debugBadge}</h1>
+        {$templateNotice}
         <div class="error-message">
             <p>{$message}</p>
         </div>
+        <div class="meta-grid">
+            <div class="meta-card">
+                <span class="meta-label">Status</span>
+                <strong>{$statusCode}</strong>
+            </div>
+            <div class="meta-card">
+                <span class="meta-label">Exception</span>
+                <strong>{$exceptionClass}</strong>
+            </div>
+            <div class="meta-card">
+                <span class="meta-label">Request</span>
+                <strong>{$requestMethod} {$requestUri}</strong>
+            </div>
+        </div>
         {$debugInfo}
     </div>
 </body>
@@ -478,7 +568,7 @@ HTML;
         <div class="stack-trace__list">
             {$renderedFrames}
         </div>
-        <pre id="full-trace-text" class="stack-trace__raw" aria-label="Stack trace">{$trace}</pre>
+        <pre id="full-trace-text" class="stack-trace__raw" aria-label="Stack trace" style="display:none">{$trace}</pre>
         <pre id="full-trace-plain" style="display:none">{$tracePlain}</pre>
     </div>
 </div>
@@ -582,6 +672,7 @@ HTML;
     private function getShortClassName(string $fullClassName): string
     {
         $parts = explode('\\', $fullClassName);
+
         return end($parts);
     }
 
@@ -590,7 +681,7 @@ HTML;
      */
     private function getCodeSnippet(string $file, int $line): string
     {
-        if (!file_exists($file)) {
+        if (! file_exists($file)) {
             return '';
         }
 
@@ -617,17 +708,15 @@ HTML;
             $callEscaped = htmlspecialchars($call, ENT_QUOTES | ENT_HTML5, 'UTF-8');
             $locationEscaped = htmlspecialchars($item->getShortFile() . ':' . $item->line, ENT_QUOTES | ENT_HTML5, 'UTF-8');
             $isVendor = $item->isVendorFrame();
-            $expanded = !$isVendor && $index < 3;
             $codeSnippet = '';
 
-            if (!$isVendor && $index < 3) {
+            if (! $isVendor && $index < 3) {
                 $codeSnippet = $this->getCodeSnippet($item->file, $item->line);
             }
 
             $frames[] = sprintf(
-                '<details class="stack-frame%s"%s><summary><span class="stack-frame__index">#%d</span> <span class="stack-frame__call">%s</span> <span class="stack-frame__location">%s</span></summary>%s</details>',
+                '<details class="stack-frame%s"><summary><span class="stack-frame__index">#%d</span> <span class="stack-frame__call">%s</span> <span class="stack-frame__location">%s</span></summary>%s</details>',
                 $isVendor ? ' stack-frame--vendor' : '',
-                $expanded ? ' open' : '',
                 $index,
                 $callEscaped,
                 $locationEscaped,

src/Framework/ExceptionHandling/Reporter/LogReporter.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling\Reporter;

src/Framework/ExceptionHandling/Reporter/Reporter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Framework\ExceptionHandling\Reporter;
 
 interface Reporter

src/Framework/ExceptionHandling/Reporter/ReporterRegistry.php

@@ -17,6 +17,7 @@ final readonly class ReporterRegistry implements Reporter
      * @param Reporter[] $reporters Variadic list of reporter instances
      */
     private array $reporters;
+
     public function __construct(
         Reporter ...$reporters
     ) {
@@ -46,4 +47,3 @@ final readonly class ReporterRegistry implements Reporter
         }
     }
 }
-

src/Framework/ExceptionHandling/Scope/ErrorScope.php

@@ -50,7 +50,7 @@ final class ErrorScope
     {
         $id = $this->fiberId();
 
-        if (!isset($this->stack[$id])) {
+        if (! isset($this->stack[$id])) {
             return;
         }
 
@@ -59,7 +59,7 @@ final class ErrorScope
             array_pop($this->stack[$id]);
         } else {
             // Exit all scopes until token depth
-            while (!empty($this->stack[$id]) && count($this->stack[$id]) >= $token) {
+            while (! empty($this->stack[$id]) && count($this->stack[$id]) >= $token) {
                 array_pop($this->stack[$id]);
             }
         }
@@ -81,6 +81,7 @@ final class ErrorScope
         $stack = $this->stack[$id] ?? [];
 
         $current = end($stack);
+
         return $current !== false ? $current : null;
     }
 
@@ -90,7 +91,8 @@ final class ErrorScope
     public function hasScope(): bool
     {
         $id = $this->fiberId();
-        return !empty($this->stack[$id]);
+
+        return ! empty($this->stack[$id]);
     }
 
     /**
@@ -99,6 +101,7 @@ final class ErrorScope
     public function depth(): int
     {
         $id = $this->fiberId();
+
         return count($this->stack[$id] ?? []);
     }
 
@@ -110,6 +113,7 @@ final class ErrorScope
     private function fiberId(): int
     {
         $fiber = Fiber::getCurrent();
+
         return $fiber ? spl_object_id($fiber) : 0;
     }
 
@@ -129,7 +133,7 @@ final class ErrorScope
         return [
             'active_fibers' => count($this->stack),
             'total_scopes' => array_sum(array_map('count', $this->stack)),
-            'max_depth' => !empty($this->stack) ? max(array_map('count', $this->stack)) : 0,
+            'max_depth' => ! empty($this->stack) ? max(array_map('count', $this->stack)) : 0,
         ];
     }
 }

src/Framework/ExceptionHandling/Scope/ErrorScopeContext.php

@@ -41,7 +41,8 @@ final readonly class ErrorScopeContext
         public ?string $jobId = null,
         public ?string $commandName = null,
         public array $tags = [],
-    ) {}
+    ) {
+    }
 
     /**
      * Create HTTP scope from request

src/Framework/ExceptionHandling/Serialization/ExceptionSerializer.php

@@ -6,7 +6,6 @@ namespace App\Framework\ExceptionHandling\Serialization;
 
 use App\Framework\ExceptionHandling\Context\ExceptionContextData;
 use App\Framework\ExceptionHandling\Context\ExceptionContextProvider;
-use App\Framework\Logging\ValueObjects\ExceptionContext as LoggingExceptionContext;
 use Throwable;
 
 /**
@@ -36,6 +35,7 @@ final readonly class ExceptionSerializer
     public function toJson(Throwable $exception, array $options = []): string
     {
         $data = $this->toArray($exception, $options);
+
         return json_encode($data, JSON_THROW_ON_ERROR | JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
     }
 
@@ -109,12 +109,12 @@ final readonly class ExceptionSerializer
             ]);
 
             // Add domain data
-            if (!empty($context->data)) {
+            if (! empty($context->data)) {
                 $logData['domain_data'] = $context->data;
             }
 
             // Add metadata
-            if (!empty($context->metadata)) {
+            if (! empty($context->metadata)) {
                 $logData['metadata'] = $context->metadata;
             }
         }
@@ -290,6 +290,7 @@ final readonly class ExceptionSerializer
                 $serialized[] = $arg;
             }
         }
+
         return $serialized;
     }
 
@@ -332,4 +333,3 @@ final readonly class ExceptionSerializer
         return (string) $value;
     }
 }
-

src/Framework/ExceptionHandling/ShutdownHandler.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling;
@@ -9,13 +10,14 @@ final readonly class ShutdownHandler implements ShutdownHandlerInterface
 {
     public function __construct(
         private ErrorKernel $errorKernel
-    ) {}
+    ) {
+    }
 
     public function handle(): void
     {
         $last = error_get_last();
 
-        if (!$last || !FatalErrorTypes::isFatal($last['type'])) {
+        if (! $last || ! FatalErrorTypes::isFatal($last['type'])) {
             return;
         }
 
@@ -24,7 +26,7 @@ final readonly class ShutdownHandler implements ShutdownHandlerInterface
         $file = (string)($last['file'] ?? 'unknown');
         $line = (int)($last['line'] ?? 0);
 
-        $error = new Error($last['message'] ?? 'Fatal error',0);
+        $error = new Error($last['message'] ?? 'Fatal error', 0);
 
 
 
@@ -49,5 +51,4 @@ final readonly class ShutdownHandler implements ShutdownHandlerInterface
             // ignore
         }
     }
-
 }

src/Framework/ExceptionHandling/ShutdownHandlerInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Framework\ExceptionHandling;
 
 interface ShutdownHandlerInterface

src/Framework/ExceptionHandling/Strategy/ErrorPolicyResolver.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling\Strategy;
@@ -11,13 +12,14 @@ final readonly class ErrorPolicyResolver
 {
     public function __construct(
         private ?Logger $logger = null
-    ) {}
+    ) {
+    }
 
     public function resolve(EnvironmentType $environmentType): ErrorHandlerStrategy
     {
         return match(true) {
             $environmentType->isProduction() => new StrictErrorPolicy(),
-            $environmentType->isDevelopment() => $this->logger !== null 
+            $environmentType->isDevelopment() => $this->logger !== null
                 ? new LenientPolicy($this->logger)
                 : new StrictErrorPolicy(),
             default => new SilentErrorPolicy(),

src/Framework/ExceptionHandling/Strategy/LenientPolicy.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling\Strategy;
@@ -19,19 +20,21 @@ final readonly class LenientPolicy implements ErrorHandlerStrategy
 
     public function handle(ErrorContext $context): ErrorDecision
     {
-        if($context->isDeprecation()) {
-            $this->logger->notice("[Deprecation] {$context->message}",
+        if ($context->isDeprecation()) {
+            $this->logger->notice(
+                "[Deprecation] {$context->message}",
                 LogContext::withData(
                     [
                         'file' => $context->file,
-                        'line' => $context->line?->toInt()
+                        'line' => $context->line?->toInt(),
                     ]
-                ));
+                )
+            );
 
             return ErrorDecision::HANDLED;
         }
 
-        if($context->isFatal()) {
+        if ($context->isFatal()) {
             throw new ErrorException(
                 $context->message,
                 0,

src/Framework/ExceptionHandling/Strategy/SilentErrorPolicy.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling\Strategy;

src/Framework/ExceptionHandling/Strategy/StrictErrorPolicy.php

@@ -1,4 +1,5 @@
 <?php
+
 declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling\Strategy;

src/Framework/ExceptionHandling/Templates/errors/error.view.php

@@ -0,0 +1,418 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{{ $title }}</title>
+    <style>
+        :root {
+            --color-bg: #f5f5f5;
+            --color-surface: #ffffff;
+            --color-error: #d32f2f;
+            --color-text: #333333;
+            --color-text-muted: #666666;
+            --color-border: #e1e3e6;
+            --color-warning-bg: #fff3cd;
+            --color-warning-border: #ffc107;
+            --color-debug-bg: #e8f5e9;
+            --color-debug-text: #1b5e20;
+            --color-prod-bg: #fff3cd;
+            --color-prod-text: #8a6d3b;
+            --color-code-bg: #f8f9fa;
+            --color-vendor-bg: #fafbfc;
+            --radius-sm: 4px;
+            --radius-md: 6px;
+            --radius-lg: 10px;
+            --font-mono: 'Courier New', monospace;
+            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+        }
+
+        * {
+            box-sizing: border-box;
+        }
+
+        body {
+            font-family: var(--font-sans);
+            line-height: 1.6;
+            color: var(--color-text);
+            max-width: 900px;
+            margin: 0 auto;
+            padding: 2rem;
+            background: var(--color-bg);
+        }
+
+        .error-container {
+            background: var(--color-surface);
+            border-radius: var(--radius-lg);
+            padding: 2rem;
+            box-shadow: 0 2px 10px rgba(0,0,0,0.08);
+        }
+
+        .error-header {
+            display: flex;
+            align-items: center;
+            gap: 0.75rem;
+            margin-bottom: 1rem;
+        }
+
+        .error-title {
+            color: var(--color-error);
+            margin: 0;
+            font-size: 1.75rem;
+        }
+
+        .badge {
+            display: inline-block;
+            padding: 0.15rem 0.6rem;
+            border-radius: 999px;
+            font-size: 0.75rem;
+            font-weight: 600;
+            letter-spacing: 0.03em;
+            text-transform: uppercase;
+            border: 1px solid rgba(0,0,0,0.08);
+        }
+
+        .badge--debug {
+            background: var(--color-debug-bg);
+            color: var(--color-debug-text);
+        }
+
+        .badge--prod {
+            background: var(--color-prod-bg);
+            color: var(--color-prod-text);
+        }
+
+        .error-message {
+            background: var(--color-warning-bg);
+            border-left: 4px solid var(--color-warning-border);
+            padding: 1rem 1.25rem;
+            margin: 1.25rem 0;
+            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
+        }
+
+        .error-message p {
+            margin: 0;
+        }
+
+        .notice {
+            padding: 0.75rem 1rem;
+            border-radius: var(--radius-md);
+            border: 1px solid var(--color-border);
+            background: #f9fafb;
+            color: #555;
+            margin: 1rem 0;
+            font-size: 0.9rem;
+        }
+
+        .notice--warn {
+            border-color: #ffe599;
+            background: #fffaf0;
+        }
+
+        .meta-grid {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
+            gap: 0.75rem;
+            margin: 1.25rem 0;
+        }
+
+        .meta-card {
+            padding: 0.75rem 1rem;
+            border: 1px solid var(--color-border);
+            border-radius: var(--radius-md);
+            background: #fafbfc;
+        }
+
+        .meta-label {
+            display: block;
+            font-size: 0.75rem;
+            color: var(--color-text-muted);
+            margin-bottom: 0.25rem;
+            text-transform: uppercase;
+            letter-spacing: 0.03em;
+        }
+
+        .meta-value {
+            font-weight: 600;
+            font-size: 0.95rem;
+            word-break: break-word;
+        }
+
+        /* Debug Section Styles */
+        .debug-section {
+            background: var(--color-code-bg);
+            border: 1px solid #dee2e6;
+            border-radius: var(--radius-md);
+            padding: 1.25rem;
+            margin-top: 2rem;
+        }
+
+        .debug-section h3 {
+            margin: 0 0 1rem 0;
+            font-size: 1.1rem;
+            color: var(--color-text);
+        }
+
+        .context-item {
+            margin: 0.5rem 0;
+            font-size: 0.9rem;
+        }
+
+        .context-label {
+            font-weight: 600;
+            color: var(--color-text-muted);
+            margin-right: 0.5rem;
+        }
+
+        .context-value {
+            font-family: var(--font-mono);
+            font-size: 0.85rem;
+        }
+
+        /* Code Snippet Styles */
+        .code-context {
+            margin: 1.25rem 0;
+        }
+
+        .code-context h4 {
+            margin: 0 0 0.75rem 0;
+            font-size: 0.95rem;
+        }
+
+        /* Stack Trace Styles */
+        .stack-trace {
+            margin-top: 1.5rem;
+        }
+
+        .stack-trace__header {
+            display: flex;
+            align-items: center;
+            justify-content: space-between;
+            gap: 1rem;
+            margin-bottom: 0.75rem;
+        }
+
+        .stack-trace__header h4 {
+            margin: 0;
+            font-size: 0.95rem;
+        }
+
+        .stack-trace__list {
+            border: 1px solid var(--color-border);
+            border-radius: var(--radius-md);
+            background: var(--color-surface);
+            overflow: hidden;
+        }
+
+        .stack-frame {
+            border-bottom: 1px solid #f0f0f0;
+        }
+
+        .stack-frame:last-child {
+            border-bottom: none;
+        }
+
+        .stack-frame summary {
+            padding: 0.6rem 0.75rem;
+            cursor: pointer;
+            list-style: none;
+            display: flex;
+            align-items: baseline;
+            gap: 0.5rem;
+        }
+
+        .stack-frame summary::-webkit-details-marker {
+            display: none;
+        }
+
+        .stack-frame summary::before {
+            content: '\25B6';
+            font-size: 0.65rem;
+            color: var(--color-text-muted);
+            transition: transform 0.15s ease;
+        }
+
+        .stack-frame[open] summary::before {
+            transform: rotate(90deg);
+        }
+
+        .stack-frame__index {
+            min-width: 28px;
+            color: var(--color-text-muted);
+            font-size: 0.85rem;
+        }
+
+        .stack-frame__call {
+            font-weight: 600;
+            font-size: 0.9rem;
+        }
+
+        .stack-frame__location {
+            color: var(--color-text-muted);
+            font-size: 0.85rem;
+        }
+
+        .stack-frame__code {
+            padding: 0.5rem 0.75rem 0.75rem;
+            border-top: 1px solid #f0f0f0;
+            background: #fafbfc;
+        }
+
+        .stack-frame--vendor {
+            background: var(--color-vendor-bg);
+        }
+
+        .stack-frame--vendor summary {
+            opacity: 0.75;
+        }
+
+        .stack-trace__raw {
+            display: none;
+        }
+
+        /* Buttons */
+        .btn {
+            border: 1px solid #d0d4da;
+            background: var(--color-surface);
+            padding: 0.35rem 0.85rem;
+            border-radius: var(--radius-sm);
+            cursor: pointer;
+            font-family: inherit;
+            font-size: 0.85rem;
+            transition: background-color 0.15s ease;
+        }
+
+        .btn:hover {
+            background: #eef1f5;
+        }
+
+        .btn--copied {
+            background: var(--color-debug-bg);
+            border-color: var(--color-debug-text);
+            color: var(--color-debug-text);
+        }
+
+        /* Footer */
+        .error-footer {
+            margin-top: 2rem;
+            padding-top: 1rem;
+            border-top: 1px solid var(--color-border);
+            font-size: 0.85rem;
+            color: var(--color-text-muted);
+            text-align: center;
+        }
+    </style>
+</head>
+<body>
+    <div class="error-container">
+        <div class="error-header">
+            <h1 class="error-title">{{ $title }}</h1>
+            <span class="badge badge--{{ $isDebugMode ? 'debug' : 'prod' }}">{{ $isDebugMode ? 'DEBUG' : 'PROD' }}</span>
+        </div>
+
+        <div if="{{ $templateError ?? false }}" class="notice notice--warn">
+            Template fallback: {{ $templateError }}
+        </div>
+
+        <div class="error-message">
+            <p>{{ $message }}</p>
+        </div>
+
+        <div class="meta-grid">
+            <div class="meta-card">
+                <span class="meta-label">Status</span>
+                <span class="meta-value">{{ $statusCode }}</span>
+            </div>
+            <div class="meta-card">
+                <span class="meta-label">Exception</span>
+                <span class="meta-value">{{ $exceptionClass }}</span>
+            </div>
+            <div class="meta-card">
+                <span class="meta-label">Request</span>
+                <span class="meta-value">{{ $requestMethod }} {{ $requestUri }}</span>
+            </div>
+        </div>
+
+        <div if="{{ $isDebugMode }}" class="debug-section">
+            <h3>Debug Information</h3>
+
+            <div class="context-item">
+                <span class="context-label">Exception:</span>
+                <span class="context-value">{{ $exceptionClass }}</span>
+            </div>
+            <div class="context-item">
+                <span class="context-label">File:</span>
+                <span class="context-value">{{ $debug['file'] ?? '' }}:{{ $debug['line'] ?? '' }}</span>
+            </div>
+            <div class="context-item">
+                <span class="context-label">Short trace:</span>
+                <span class="context-value">{{ $debug['trace_short'] ?? '' }}</span>
+            </div>
+
+            <div if="{{ isset($context) }}" class="context-details">
+                <div if="{{ $context['operation'] ?? '' }}" class="context-item">
+                    <span class="context-label">Operation:</span>
+                    <span class="context-value">{{ $context['operation'] }}</span>
+                </div>
+                <div if="{{ $context['component'] ?? '' }}" class="context-item">
+                    <span class="context-label">Component:</span>
+                    <span class="context-value">{{ $context['component'] }}</span>
+                </div>
+                <div if="{{ $context['request_id'] ?? '' }}" class="context-item">
+                    <span class="context-label">Request ID:</span>
+                    <span class="context-value">{{ $context['request_id'] }}</span>
+                </div>
+                <div if="{{ $context['occurred_at'] ?? '' }}" class="context-item">
+                    <span class="context-label">Occurred At:</span>
+                    <span class="context-value">{{ $context['occurred_at'] }}</span>
+                </div>
+            </div>
+
+            <div if="{{ $codeSnippet ?? '' }}" class="code-context">
+                {!! $codeSnippet !!}
+            </div>
+
+            <div if="{{ isset($debug['trace_frames']) }}" class="stack-trace">
+                <div class="stack-trace__header">
+                    <h4>Stack Trace</h4>
+                    <button type="button" class="btn" id="btn-copy-trace">Copy stack</button>
+                </div>
+                <div class="stack-trace__list">
+                    {!! $stackTraceHtml !!}
+                </div>
+                <pre id="full-trace-text" class="stack-trace__raw">{{ $debug['trace'] ?? '' }}</pre>
+                <pre id="full-trace-plain" class="stack-trace__raw">{{ $debug['trace_plain'] ?? '' }}</pre>
+            </div>
+        </div>
+
+        <div class="error-footer">
+            Custom PHP Framework
+        </div>
+    </div>
+
+    <script if="{{ $isDebugMode }}">
+    document.addEventListener('DOMContentLoaded', function () {
+        const btn = document.getElementById('btn-copy-trace');
+        if (!btn) return;
+
+        btn.addEventListener('click', async function () {
+            const raw = document.getElementById('full-trace-plain');
+            if (!raw) return;
+
+            try {
+                await navigator.clipboard.writeText(raw.textContent || '');
+                btn.textContent = 'Copied!';
+                btn.classList.add('btn--copied');
+                setTimeout(() => {
+                    btn.textContent = 'Copy stack';
+                    btn.classList.remove('btn--copied');
+                }, 1500);
+            } catch (e) {
+                btn.textContent = 'Copy failed';
+                setTimeout(() => btn.textContent = 'Copy stack', 1500);
+            }
+        });
+    });
+    </script>
+</body>
+</html>

src/Framework/ExceptionHandling/Translation/ExceptionMessageTranslator.php

@@ -52,6 +52,7 @@ final readonly class ExceptionMessageTranslator
         // Process template
         if (is_string($template)) {
             $message = $this->processTemplate($template, $exception, $context);
+
             return UserFriendlyMessage::simple($message);
         }
 
@@ -97,4 +98,3 @@ final readonly class ExceptionMessageTranslator
         );
     }
 }
-

src/Framework/ExceptionHandling/Translation/UserFriendlyMessage.php

@@ -49,4 +49,3 @@ final readonly class UserFriendlyMessage
         return new self($message, helpText: $helpText);
     }
 }
-

src/Framework/ExceptionHandling/ValueObjects/StackItem.php

@@ -61,7 +61,7 @@ final readonly class StackItem
     private static function sanitizeArgs(array $args): array
     {
         return array_map(
-            fn($arg) => self::sanitizeValue($arg),
+            fn ($arg) => self::sanitizeValue($arg),
             $args
         );
     }
@@ -77,6 +77,7 @@ final readonly class StackItem
                 $reflection = new \ReflectionFunction($value);
                 $file = $reflection->getFileName();
                 $line = $reflection->getStartLine();
+
                 return sprintf('Closure(%s:%d)', basename($file), $line);
             } catch (\Throwable) {
                 return 'Closure';
@@ -102,6 +103,7 @@ final readonly class StackItem
                 if ($parentClass !== false) {
                     return sprintf('Anonymous(%s)', $parentClass);
                 }
+
                 return 'Anonymous';
             }
 
@@ -112,7 +114,7 @@ final readonly class StackItem
         // Arrays rekursiv bereinigen
         if (is_array($value)) {
             return array_map(
-                fn($item) => self::sanitizeValue($item),
+                fn ($item) => self::sanitizeValue($item),
                 $value
             );
         }
@@ -145,15 +147,17 @@ final readonly class StackItem
                 // Entferne Namespace: Spalte am Backslash und nimm den letzten Teil
                 $parts = explode('\\', $interfaceName);
                 $shortName = end($parts);
+
                 return $shortName . ' (anonymous)';
             }
+
             return 'Anonymous';
         }
 
         // Spalte am Backslash und nimm den letzten Teil (Klassenname ohne Namespace)
         $parts = explode('\\', $normalizedClass);
         $shortName = end($parts);
-        
+
         // Sicherstellen, dass wir wirklich nur den letzten Teil zurückgeben
         // (falls explode() nicht funktioniert hat, z.B. bei Forward-Slashes)
         if ($shortName === $normalizedClass && str_contains($normalizedClass, '/')) {
@@ -161,7 +165,7 @@ final readonly class StackItem
             $parts = explode('/', $normalizedClass);
             $shortName = end($parts);
         }
-        
+
         return $shortName;
     }
 
@@ -226,6 +230,7 @@ final readonly class StackItem
         foreach ($this->args as $index => $arg) {
             if ($index >= $maxArgs) {
                 $formatted[] = '…';
+
                 break;
             }
 
@@ -235,6 +240,7 @@ final readonly class StackItem
 
             if ($length > $maxTotalLength) {
                 $formatted[] = '…';
+
                 break;
             }
         }
@@ -271,6 +277,7 @@ final readonly class StackItem
         if (class_exists($normalizedValue) || interface_exists($normalizedValue) || enum_exists($normalizedValue)) {
             $parts = explode('\\', $normalizedValue);
             $shortName = end($parts);
+
             return sprintf("'%s'", $shortName);
         }
 
@@ -282,6 +289,7 @@ final readonly class StackItem
             // Nur wenn es mehrere Teile gibt (Namespace vorhanden)
             if (count($parts) > 1) {
                 $shortName = end($parts);
+
                 return sprintf("'%s'", $shortName);
             }
         }
@@ -290,6 +298,7 @@ final readonly class StackItem
         if (preg_match('/^Closure\(([^:]+):(\d+)\)$/', $value, $matches)) {
             $file = basename($matches[1]);
             $line = $matches[2];
+
             return sprintf("Closure(%s:%s)", $file, $line);
         }
 
@@ -319,8 +328,10 @@ final readonly class StackItem
                 $interfaceName = $matches[1];
                 $interfaceParts = explode('\\', $interfaceName);
                 $shortInterface = end($interfaceParts);
+
                 return $shortInterface . ' (anonymous)';
             }
+
             return 'Anonymous';
         }
 
@@ -341,25 +352,26 @@ final readonly class StackItem
             $closureInfo = $matches[1];
             // Normalisiere Forward-Slashes zu Backslashes
             $closureInfo = str_replace('/', '\\', $closureInfo);
-            
+
             // Parse: App\Framework\Router\RouteDispatcher::executeController():77
             if (preg_match('/^([^:]+)::([^(]+)\(\):(\d+)$/', $closureInfo, $closureMatches)) {
                 $fullClass = $closureMatches[1];
                 $method = $closureMatches[2];
                 $line = $closureMatches[3];
-                
+
                 // Entferne Namespace
                 $classParts = explode('\\', $fullClass);
                 $shortClass = end($classParts);
-                
+
                 return sprintf('{closure:%s::%s():%s}', $shortClass, $method, $line);
             }
             // Fallback: einfach Namespaces entfernen
             $closureInfo = preg_replace_callback(
                 '/([A-Z][a-zA-Z0-9_\\\\]*)/',
-                fn($m) => $this->removeNamespaceFromClass($m[0]),
+                fn ($m) => $this->removeNamespaceFromClass($m[0]),
                 $closureInfo
             );
+
             return sprintf('{closure:%s}', $closureInfo);
         }
 
@@ -374,6 +386,7 @@ final readonly class StackItem
         // Normalisiere Forward-Slashes zu Backslashes
         $normalized = str_replace('/', '\\', $classString);
         $parts = explode('\\', $normalized);
+
         return end($parts);
     }
 
@@ -403,6 +416,7 @@ final readonly class StackItem
             $methodName = $this->formatFunctionName($this->function);
             $separator = $this->type === '::' ? '::' : '->';
             $paramsStr = $params !== '' ? $params : '';
+
             return sprintf('%s%s%s(%s) in %s', $className, $separator, $methodName, $paramsStr, $location);
         }
 
@@ -410,6 +424,7 @@ final readonly class StackItem
         if ($this->function !== null) {
             $methodName = $this->formatFunctionName($this->function);
             $paramsStr = $params !== '' ? $params : '';
+
             return sprintf('%s(%s) in %s', $methodName, $paramsStr, $location);
         }
 
@@ -443,7 +458,7 @@ final readonly class StackItem
             $data['type'] = $this->type;
         }
 
-        if (!empty($this->args)) {
+        if (! empty($this->args)) {
             $data['args'] = $this->serializeArgs();
         }
 
@@ -458,7 +473,7 @@ final readonly class StackItem
     private function serializeArgs(): array
     {
         return array_map(
-            fn($arg) => $this->formatValueForOutput($arg),
+            fn ($arg) => $this->formatValueForOutput($arg),
             $this->args
         );
     }
@@ -484,6 +499,7 @@ final readonly class StackItem
         }
 
         $projectRoot = dirname(__DIR__, 4);
+
         return $projectRoot;
     }
 }

src/Framework/ExceptionHandling/ValueObjects/StackTrace.php

@@ -4,8 +4,8 @@ declare(strict_types=1);
 
 namespace App\Framework\ExceptionHandling\ValueObjects;
 
-use IteratorAggregate;
 use Countable;
+use IteratorAggregate;
 use Throwable;
 
 /**
@@ -48,7 +48,7 @@ final readonly class StackTrace implements IteratorAggregate, Countable
             array_values(
                 array_filter(
                     $this->items,
-                    fn(StackItem $item) => !$item->isVendorFrame()
+                    fn (StackItem $item) => ! $item->isVendorFrame()
                 )
             )
         );
@@ -104,7 +104,7 @@ final readonly class StackTrace implements IteratorAggregate, Countable
     {
         $frames = array_slice($this->items, 0, $maxFrames);
         $formatted = array_map(
-            fn(StackItem $item) => $item->formatShort(),
+            fn (StackItem $item) => $item->formatShort(),
             $frames
         );
 
@@ -123,7 +123,7 @@ final readonly class StackTrace implements IteratorAggregate, Countable
     public function toArray(): array
     {
         return array_map(
-            fn(StackItem $item) => $item->toArray(),
+            fn (StackItem $item) => $item->toArray(),
             $this->items
         );
     }
@@ -148,4 +148,3 @@ final readonly class StackTrace implements IteratorAggregate, Countable
         return count($this->items);
     }
 }
-