Add task category and links to paper, project page, and code

This PR updates the dataset card by:
- Adding the `image-to-3d` task category and `3d` tag to the YAML metadata.
- Adding links to the paper ([2605.21472](https://huggingface.co/papers/2605.21472)), project page, and official GitHub repository.

README.md

@@ -1,9 +1,15 @@
 ---
 license: mit
+task_categories:
+- image-to-3d
+tags:
+- 3d
 ---
 
 # Streaming3D Dataset
 
+[Paper](https://huggingface.co/papers/2605.21472) | [Project Page](https://stream-3d.github.io/stream3d.github.io/) | [Code](https://github.com/kaichen-z/STREAM3D)
+
 This dataset contains assets used by the Streaming3D benchmark.
 
 ## Overview
@@ -162,4 +168,4 @@ NAVI/
   normal/            # Normal difficulty navigation scenes
   src_code/          # Source code for evaluation
   README.md          # NAVI-specific documentation
-```
+```