Added zend problem details to the project

config/config.php

@@ -6,6 +6,7 @@ namespace Shlinkio\Shlink;
 
 use Zend\ConfigAggregator;
 use Zend\Expressive;
+use Zend\ProblemDetails;
 
 use function Shlinkio\Shlink\Common\env;
 
@@ -15,6 +16,7 @@ return (new ConfigAggregator\ConfigAggregator([
     Expressive\Router\FastRouteRouter\ConfigProvider::class,
     Expressive\Plates\ConfigProvider::class,
     Expressive\Swoole\ConfigProvider::class,
+    ProblemDetails\ConfigProvider::class,
     Common\ConfigProvider::class,
     IpGeolocation\ConfigProvider::class,
     Core\ConfigProvider::class,