Add task category and paper link

This PR adds the robotics task category to the dataset card, ensuring the dataset shows up on https://huggingface.co/datasets?task_categories=task_categories:robotics.

Additionally, the dataset is now linked to and can be found at https://huggingface.co/papers/2409.03685.

README.md

@@ -1,5 +1,8 @@
 ---
 license: mit
+task_categories:
+- robotics
 ---
-Data and code accompanying the paper "View-Invariant Policy Learning via Zero-Shot Novel View Synthesis". 
+
+Data and code accompanying the paper "[View-Invariant Policy Learning via Zero-Shot Novel View Synthesis](https://huggingface.co/papers/2409.03685)". 
 Please see our GitHub repo at https://github.com/s-tian/vista for code and usage instructions.