remove container aware interface from timeline builder

src/Bundle/ChillMainBundle/Timeline/TimelineBuilder.php

@@ -14,21 +14,19 @@ namespace Chill\MainBundle\Timeline;
 use DateTime;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\EntityManagerInterface;
-use Doctrine\ORM\Query;
 use Doctrine\ORM\Query\ResultSetMapping;
 use LogicException;
 use Symfony\Component\DependencyInjection\ContainerAwareInterface;
 
+use Twig\Environment;
 use function array_key_exists;
 use function is_string;
 
 /**
  * Build timeline.
  */
-class TimelineBuilder implements ContainerAwareInterface
+class TimelineBuilder
 {
-    use \Symfony\Component\DependencyInjection\ContainerAwareTrait;
-
     /**
      * Record provider.
      *
@@ -45,7 +43,7 @@ class TimelineBuilder implements ContainerAwareInterface
      */
     private array $providersByContext = [];
 
-    public function __construct(private readonly EntityManagerInterface $em) {}
+    public function __construct(private readonly EntityManagerInterface $em, private readonly Environment $twig) {}
 
     /**
      * add a provider id.
@@ -291,7 +289,7 @@ class TimelineBuilder implements ContainerAwareInterface
             ];
         }
 
-        return $this->container->get('templating')
+        return $this->twig
             ->render('@ChillMain/Timeline/chain_timelines.html.twig', [
                 'results' => $timelineEntries,
             ]);

src/Bundle/ChillMainBundle/config/services/timeline.yaml

@@ -5,10 +5,6 @@ services:
 
     chill_main.timeline_builder:
         class: Chill\MainBundle\Timeline\TimelineBuilder
-        arguments:
-            - "@doctrine.orm.entity_manager"
-        calls:
-            - [ setContainer, ["@service_container"]]
     # alias:
     Chill\MainBundle\Timeline\TimelineBuilder: '@chill_main.timeline_builder'