Fix: Add missing includes for ListResult

Added #include "firebase/storage/list_result.h" to storage_reference.h and storage_reference_desktop.h to resolve compilation errors related to undeclared identifier 'ListResult'.

Author: google-labs-jules[bot]

storage/src/desktop/storage_reference_desktop.h

@@ -22,6 +22,7 @@
 #include "app/src/reference_counted_future_impl.h"
 #include "storage/src/desktop/curl_requests.h"
 #include "storage/src/desktop/storage_path.h"
+#include "storage/src/include/firebase/storage/list_result.h"  // Added for ListResult
 #include "storage/src/include/firebase/storage/storage_reference.h"
 
 namespace firebase {

storage/src/include/firebase/storage/storage_reference.h

@@ -20,6 +20,7 @@
 
 #include "firebase/future.h"
 #include "firebase/internal/common.h"
+#include "firebase/storage/list_result.h"  // Added for ListResult
 #include "firebase/storage/metadata.h"
 
 namespace firebase {