This PR improves the model card for `Phi-Ground-Any-4B` by:
- Adding `pipeline_tag: image-text-to-text` and `library_name: transformers` to the YAML metadata.
- Linking the model to the research paper "Covering Human Action Space for Computer Use: Data Synthesis and Benchmark" and the official GitHub repository.
- Organizing the usage requirements and preprocessing code snippets for better readability while preserving specific character sequences (like `\n`) required for the prompt format.
