Use arXiv HTML paper link

Update the dataset card arXiv badge and BibTeX URL to https://arxiv.org/html/2604.07973v1.

README.md

@@ -25,7 +25,7 @@ configs:
 # EmbodiedNav-Bench
 
 [![GitHub](https://img.shields.io/badge/GitHub-Code-181717?logo=github&logoColor=white)](https://github.com/serenditipy-AC/Embodied-Navigation-Bench)
-[![arXiv](https://img.shields.io/badge/arXiv-2604.07973-b31b1b.svg?logo=arxiv&logoColor=white)](https://arxiv.org/abs/2604.07973)
+[![arXiv](https://img.shields.io/badge/arXiv-2604.07973-b31b1b.svg?logo=arxiv&logoColor=white)](https://arxiv.org/html/2604.07973v1)
 
 EmbodiedNav-Bench is a goal-oriented embodied navigation benchmark for evaluating spatial action in urban 3D airspace. The benchmark contains 5,037 high-quality navigation trajectories with natural-language navigation goals, initial drone poses, target positions, and ground-truth 3D trajectories.
 
@@ -89,6 +89,6 @@ This dataset is released under the CC BY 4.0 license.
       eprint={2604.07973},
       archivePrefix={arXiv},
       primaryClass={cs.AI},
-      url={https://arxiv.org/abs/2604.07973},
+      url={https://arxiv.org/html/2604.07973v1},
 }
 ```