Add Hugging Face dataset scaper

[Essmaw]

Some examples manually retrievied:

• https://huggingface.co/datasets/compsciencelab/mdCATH
• https://huggingface.co/datasets/renzilin/DynoDB
• https://huggingface.co/datasets/DataQuests/Dyna_Repo_Inria_MDPosit_Files
• https://huggingface.co/datasets/microsoft/timewarp
• https://huggingface.co/datasets/yzdai/md-trajectories
• https://huggingface.co/datasets/lingcon/LiTEN-FF-Experimental-Dataset-Structure
• https://huggingface.co/saketh11/MoML-CA