refactor: remove status_code from response classes and update related tests

src/Http/Responses/GenericResponse.php

@@ -11,14 +11,12 @@ use OpenApi\Attributes as OA;
     schema: 'GenericResponse',
     properties: [
         new OA\Property(property: 'message', type: 'string', example: 'Operation completed successfully.'),
-        new OA\Property(property: 'status_code', type: 'integer', example: 200),
     ]
 )]
 readonly class GenericResponse implements Arrayable
 {
     public function __construct(
         private string $message = '',
-        private int $statusCode = 200
     ) {
     }
 
@@ -26,7 +24,6 @@ readonly class GenericResponse implements Arrayable
     {
         return [
             'message' => $this->message,
-            'status_code' => $this->statusCode,
         ];
     }
 }

src/Http/Responses/NotFoundResponse.php

@@ -14,7 +14,6 @@ use OpenApi\Attributes as OA;
             type: 'string',
             example: 'The requested resource /api/resource was not found.'
         ),
-        new OA\Property(property: 'status_code', type: 'integer', example: 404),
         new OA\Property(
             property: 'context',
             description: 'Additional context about the not found error.',
@@ -32,7 +31,6 @@ readonly class NotFoundResponse implements Arrayable
     public function toArray(): array
     {
         return [
-            'status_code' => CodesEnum::NOT_FOUND->value,
             'message' => 'The requested resource ' . $this->uri . ' was not found.',
             'context' => $this->context,
         ];

src/Http/Responses/ServerErrorResponse.php

@@ -11,7 +11,7 @@ use OpenApi\Attributes as OA;
     schema: 'ServerErrorResponse',
     properties: array(
         new OA\Property(property: 'message', type: 'string', example: 'An internal server error occurred.'),
-        new OA\Property(property: 'status_code', type: 'integer', example: 500),
+        new OA\Property(property: 'code', type: 'integer', example: 500),
         new OA\Property(
             property: 'file',
             type: 'string',
@@ -35,7 +35,7 @@ readonly class ServerErrorResponse implements Arrayable
     {
         if (Config::get('app.dev_mode')) {
             return [
-                'status_code' => $this->e->getCode() != 0 ?
+                'code' => $this->e->getCode() != 0 ?
                     $this->e->getCode() :
                     CodesEnum::INTERNAL_SERVER_ERROR->value,
                 'message' => $this->e->getMessage(),
@@ -47,7 +47,7 @@ readonly class ServerErrorResponse implements Arrayable
         }
 
         return [
-            'status_code' => $this->e->getCode() != 0 ?
+            'code' => $this->e->getCode() != 0 ?
                 $this->e->getCode() :
                 CodesEnum::INTERNAL_SERVER_ERROR->value,
             'message' => 'An internal server error occurred.',