feat: add logging to api endpoint

src/Controller/Api/PickupController.php

@@ -61,6 +61,10 @@ class PickupController extends AbstractController
             return $this->json(['error' => 'Travel code not found'], Response::HTTP_NOT_FOUND);
         }
 
+        $this->logger->info('Fetched pickups planning data', [
+            'travelCode' => $travelCode,
+        ]);
+
         return $this->json($planning[$travelCode]);
     }