Hugging Face CLI renamed to ‘hf’ — new command structure

AI Impact Summary

The Hugging Face CLI has been rebranded to ‘hf’ to improve usability and consistency. This change introduces a reorganized command structure with commands grouped by resource, making the CLI more ergonomic and discoverable. The legacy ‘huggingface-cli’ remains functional to ease the transition, but users are encouraged to adopt the new ‘hf’ syntax, particularly for authentication commands.