Draft: Resolve "Redesign audit class"

Related to #78

plugins/tasks/Audit.php

@@ -63,16 +63,10 @@ class Audit implements EndpointInterface
    */
   public function processAuditDeletion (array $auditSubTasks): array
   {
-    $result = [];
-
-    foreach ($auditSubTasks as $task) {
-      // If the tasks must be treated - status and scheduled - process the sub-tasks
-      if ($this->gateway->statusAndScheduleCheck($task)) {
-        $result[] = $this->processScheduledTask($task);
-      }
-    }
-
-    return $result;
+    return array_values(array_map(
+        fn($task) => $this->processScheduledTask($task),
+        array_filter($auditSubTasks, fn($task) => $this->gateway->statusAndScheduleCheck($task))
+    ));
   }
 
   /**