Feat: Streamline and extend logging

src/Controller/Admin/Teamer/Availability/DeleteController.php

@@ -42,8 +42,11 @@ class DeleteController extends AbstractController
         $this->entityManager->flush();
 
         $this->addFlash('success', 'Der Zeitraum wurde entfernt/gelöscht.');
-        $this->logger->info('Delete availability', [
-            'teamer' => $teamer->getUuid(),
+        $this->logger->info('Delete teamer availability', [
+            'availability_id' => $availability->getId(),
+            'availability_range' => (string) $availability,
+            'teamer_id' => $teamer->getId(),
+            'teamer_name' => (string) $teamer,
         ]);
 
         $redirectUrl = $this->getReturnUrl($request, 'app_admin_teamer_profile', ['uuid' => $teamer->getUuid()]);