Improve model card: Add `library_name`, paper link, and GitHub link

This PR enhances the model card by:

- Adding `library_name: transformers` to the metadata. This is supported by the `transformers_version` in `config.json` and the existing `Example` section that uses the `transformers` library, enabling the automated "How to use" widget on the Hub.
- Updating the paper title in the content to link directly to its Hugging Face paper page: https://huggingface.co/papers/2509.14008.
- Including a direct link to the GitHub repository: https://github.com/Hala under the "Quick Links" section for easy access to the code.

These changes improve discoverability and usability for researchers and developers interacting with the model.

README.md

@@ -1,12 +1,13 @@
 ---
-license: cc-by-nc-4.0
+base_model:
+- LiquidAI/LFM2-350M
 datasets:
 - hammh0a/Hala-4.6M-SFT
 language:
 - ar
-base_model:
-- LiquidAI/LFM2-350M
+license: cc-by-nc-4.0
 pipeline_tag: text-generation
+library_name: transformers
 ---
 
 # Hala: Arabic‑Centric Instruction & Translation Models
@@ -15,7 +16,7 @@ pipeline_tag: text-generation
   <img src="https://i.ibb.co/pvhp1XfJ/halalogo.png" alt="Hala logo" width="550" />
 </p>
 
-**Paper**: *Hala Technical Report: Building Arabic‑Centric Instruction & Translation Models at Scale*
+**Paper**: [Hala Technical Report: Building Arabic‑Centric Instruction & Translation Models at Scale](https://huggingface.co/papers/2509.14008)
 
 **Authors**: Hasan Abed Al Kader Hammoud\*, Mohammad Zbeeb\*, Bernard Ghanem
 
@@ -29,8 +30,9 @@ pipeline_tag: text-generation
 
 ## 🔗 Quick Links
 
-* **Models & Data (Hugging Face collection)**: [https://huggingface.co/collections/hammh0a/hala-68bf02b34a14b9f22305ab3a](https://huggingface.co/collections/hammh0a/hala-68bf02b34a14b9f22305ab3a)
-* **Contact**: [hasanabedalkader.hammoud@kaust.edu.sa](mailto:hasanabedalkader.hammoud@kaust.edu.sa)
+*   **Models & Data (Hugging Face collection)**: [https://huggingface.co/collections/hammh0a/hala-68bf02b34a14b9f22305ab3a](https://huggingface.co/collections/hammh0a/hala-68bf02b34a14b9f22305ab3a)
+*   **Code (GitHub)**: [https://github.com/Hala](https://github.com/Hala)
+*   **Contact**: [hasanabedalkader.hammoud@kaust.edu.sa](mailto:hasanabedalkader.hammoud@kaust.edu.sa)
 
 ---