Update Ouro-2.6B-Thinking model card with paper and code links

This PR improves the model card for Ouro-2.6B-Thinking by:
- Updating the "Paper" link in the "Project Links" section to point to the official Hugging Face paper page: https://huggingface.co/papers/2510.25741.
- Adding an explicit link to the GitHub repository: https://github.com/ByteDance/Ouro in the "Project Links" section for easier access to the code.

README.md

@@ -1,7 +1,7 @@
 ---
+library_name: transformers
 license: apache-2.0
 pipeline_tag: text-generation
-library_name: transformers
 tags:
 - looped-language-model
 - reasoning
@@ -147,9 +147,8 @@ This model is licensed under Apache-2.0. See the LICENSE file for details.
 
 ## Project Links
 
-- **Paper**: [Scaling Latent Reasoning via Looped Language Models](https://ouro-llm.github.io)
+- **Paper**: [Scaling Latent Reasoning via Looped Language Models](https://huggingface.co/papers/2510.25741)
 - **Project Page**: [https://ouro-llm.github.io](https://ouro-llm.github.io)
+- **Code**: [https://github.com/ByteDance/Ouro](https://github.com/ByteDance/Ouro)
 
----
-
-
+---