fix download

sync_storage.py

@@ -225,18 +225,24 @@ This repository is automatically managed by the Open WebUI sync system.
             try:
                 metadata = self._get_metadata()
                 current_files = list_repo_files(self.repo_id, repo_type="dataset", token=self.token)
+                current_files = [ i for i in current_files if i.startswith("data-") ]
+                current_files = sorted(current_files)
 
                 logger.info(f"Found {len(current_files)} files to preserve.")
                 archive_filenames = [i["filename"] for i in metadata["archives"]]
                 logger.info(f"Archive filenames: {archive_filenames}")
                 logger.info(f"Current filenames: {current_files}")
+                
                 latest_link = self.latest_link
-                if (latest_link not in current_files) and (len(archive_filenames) > 0):
-                    latest_link = archive_filenames[0]
-                    logger.info(f"Latest link not found, falling back to first archive: {latest_link}")
-                else:
-                    logger.error("No archives found in repository")
-                    return
+                logger.info(f"Current latest_link: {latest_link}")
+                
+                if (latest_link not in current_files):
+                    if (len(current_files) > 0):
+                        latest_link = current_files[-1]
+                        logger.info(f"Latest link not found, falling back to last current file: {latest_link}")
+                    else:
+                        logger.error("No archives found in repository")
+                        return
                 logger.info(f"Downloading latest data archive: {latest_link}")
                 # First try the latest link
                 file_path = self.api.hf_hub_download(