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

This PR adds the `task_categories` metadata (`other`) and enriches the dataset card with links to the paper, project page, and GitHub repository. The existing dataset description, layout, metadata notes, and source table are preserved.

README.md

@@ -1,6 +1,16 @@
+---
+task_categories:
+- other
+---
+
 # 4DCodeBench-RealWorld
 
-The 100 real-world cases of 4DCodeBench: a video of a physical event and a hand-annotated mask of the pixels that move in it. 23 of the videos cannot be redistributed; one script rebuilds them from their public sources.
+This dataset is part of [4DCodeBench](https://4dcodebench.com), a benchmark for evaluating coding agents on inverse graphics of dynamic scenes. It contains 100 real-world cases, each with a video of a physical event and a hand-annotated mask of the pixels that move in it. 23 of the videos cannot be redistributed; one script rebuilds them from their public sources.
+
+**Resources:**
+- Paper: [4DCodeBench: Benchmarking Agents on Inverse Graphics of Dynamic Scenes](https://huggingface.co/papers/2610.03715)
+- Project page: [https://4dcodebench.com](https://4dcodebench.com)
+- Code: [https://github.com/4DCodeBench/4DCodeBench](https://github.com/4DCodeBench/4DCodeBench)
 
 ## Layout
 
@@ -45,4 +55,4 @@ Each row of `metadata.jsonl` has `case`, `dataset`, `availability` (`included`,
 | ManipArena | 1 | https://github.com/maniparena/maniparena-repo |
 | TaskLevel-ILC | 1 | https://www.youtube.com/watch?v=FLiILOyQQbw |
 
-The five web videos from YouTube are used under CC BY, from the channels Morten Møller, Philip Yecko, ASMR City and Madly Satisfying.
+The five web videos from YouTube are used under CC BY, from the channels Morten Møller, Philip Yecko, ASMR City and Madly Satisfying.