add closed tasks

- the entity has a new column / property "closed" (boolean)
- An event listener in created during container compilation, which listen on tasks
  status changed
- The taskworkflow manager and task workflow definition indicate if the tasks is closed ;
- Add list for closed tasks in controller, and change parameter 'date_status' to 'status';
- and change query to allow to filter on closed tasks

DependencyInjection/Compiler/TaskWorkflowDefinitionCompilerPass.php

@@ -39,8 +39,17 @@ class TaskWorkflowDefinitionCompilerPass implements CompilerPassInterface
         $workflowManagerDefinition = $container->getDefinition(TaskWorkflowManager::class);
         
         foreach ($container->findTaggedServiceIds('chill_task.workflow_definition') as $id => $tags) {
+            // registering the definition to manager
             $workflowManagerDefinition
                 ->addMethodCall('addDefinition', [new Reference($id)]);
+            // adding a listener for currentStatus changes
+            $definition = $container->getDefinition($id);
+            $workflowManagerDefinition
+                ->addTag('kernel.event_listener', [
+                    'event' => sprintf('workflow.%s.entered', $definition->getClass()::getAssociatedWorkflowName()), 
+                    'method' => 'onTaskStateEntered', 
+                    'priority' => -255 
+                    ]);
         }
     }
 }