This PR adds a comprehensive dataset card for the `ViF-CoT-4K` dataset.
The changes include:
- Adding `task_categories: ['video-text-to-text']`, `license: 'cc-by-4.0'`, `language: 'en'`, and relevant `tags` to the metadata.
- Linking to the associated paper: [Skyra: AI-Generated Video Detection via Grounded Artifact Reasoning](https://huggingface.co/papers/2512.15693).
- Linking to the project page: https://joeleelyf.github.io/Skyra/.
- Linking to the GitHub repository: https://github.com/JoeLeelyf/Skyra.
- Including a detailed introduction and description of the ViF-CoT-4K dataset, its scale, annotation, and purpose, along with illustrative images.
- Providing sample usage instructions and code snippets for data preparation, supervised fine-tuning (SFT), reinforcement learning (RL), and evaluation, directly extracted from the GitHub README.
- Adding the BibTeX citation for the paper.
- Explicitly stating the license terms.
This update significantly improves the discoverability and u…
