This PR improves the model card for "Particulate: Feed-Forward 3D Object Articulation" by:

• Adding the pipeline_tag: robotics to its metadata, enhancing its discoverability on the Hugging Face Hub.
• Adding a direct link to the GitHub repository for easy access to the code.
• Clarifying that the model weights are licensed under CC-BY-4.0, while the code is under Apache-2.0.
• Enhancing the "Overview" section with details and key features from the paper's GitHub README.
• Including the installation instructions for setting up the environment.
• Adding a "Sample Usage" section with the inference command and its relevant arguments from the GitHub README.
• Adding the BibTeX citation for the paper.

Please review and merge if these improvements are satisfactory.