Add paper, GitHub, and project page links; update task category

This PR adds links to the paper (Hugging Face papers page), the GitHub repository, and the project page in the dataset card. It also updates the `task_categories` from `text-generation` to `other` to better reflect the agent-benchmark nature of this dataset.

README.md

@@ -1,20 +1,24 @@
 ---
-license: apache-2.0
-task_categories:
-- text-generation
 language:
 - zh
 - en
+license: apache-2.0
+size_categories:
+- n<1K
+task_categories:
+- other
+pretty_name: DuMateBench dataset
 tags:
 - agent
 - agent benchmark
-pretty_name: DuMateBench dataset
-size_categories:
-- n<1K
 ---
 
 # DuMateBench Dataset
 
+**Paper**: [DuMateBench: Evaluating Autonomous Agents in Complex Real-World Workflows](https://huggingface.co/papers/2608.26546)  
+**GitHub**: [https://github.com/baidubce/dumate-bench](https://github.com/baidubce/dumate-bench)  
+**Project Page**: [https://dumatebench.com/](https://dumatebench.com/)
+
 ## Dataset Summary
 
 DuMateBench is a benchmark dataset for evaluating AI agents on realistic