docs(changelog): update CHANGELOG.md

docs(changelog): update CHANGELOG.md

feat(dataset): add rosbag dataset for task: put the yellow mango_on the blue plate

docs(changelog): update CHANGELOG.md

feat(dataset): add lerobot dataset for task: put the yellow mango_on the blue plate

feat(dataset): add lerobot dataset for put_box task

docs(changelog): update README.md

docs(changelog): update CHANGELOG.md

feat(dataset): add hdf5 dataset for task: put the yellow mango on the blue plate

feat(dataset): add hdf5 dataset for put_box task

initial commit