This PR significantly improves the dataset card for TDDBench by adding:
- The appropriate `task_categories` and comprehensive `tags` for better discoverability.
- An `apache-2.0` license, reflecting its open-source nature.
- A direct link to the paper on Hugging Face Papers.
- A link to the official GitHub repository for the code.
- A comprehensive introduction and "Key Takeaways" about the benchmark, extracted from the paper abstract and GitHub README.
- Detailed sample usage instructions for loading the datasets and models from the Hugging Face Hub.
- The official BibTeX citation for proper attribution.
