Rename to dataset viewer part1
See #2650. The first part of changes has no side-effects. See https://github.com/huggingface/datasets-server/issues/2650#issuecomment-2039609308 for the following tasks
Rename to dataset viewer part1: See #2650. The first part of changes has no side-effects. See https://github.com/huggingface/datasets-server/issues/2650#issuecomment-2039609308 for the following tasks