Add Colab badges and metadata

Amp-Thread-ID: https://ampcode.com/threads/T-019cce9e-be2b-718e-880f-eeb8e81cf219
Co-authored-by: Amp <amp@ampcode.com>

README.md

@@ -67,9 +67,9 @@ Code:
 
 Notebooks:
 
-- Setup verification: [00_setup_verification.ipynb](./notebooks/00_setup_verification.ipynb)
-- Training notebook: [01_vb2_training_grpo.ipynb](./notebooks/01_vb2_training_grpo.ipynb)
-- Final benchmark run: [02_vb2_final_run.ipynb](./notebooks/02_vb2_final_run.ipynb)
+- Setup verification: [00_setup_verification.ipynb](./notebooks/00_setup_verification.ipynb) [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/retroam/vendsim-vb2/blob/main/notebooks/00_setup_verification.ipynb)
+- Training notebook: [01_vb2_training_grpo.ipynb](./notebooks/01_vb2_training_grpo.ipynb) [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/retroam/vendsim-vb2/blob/main/notebooks/01_vb2_training_grpo.ipynb)
+- Final benchmark run: [02_vb2_final_run.ipynb](./notebooks/02_vb2_final_run.ipynb) [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/retroam/vendsim-vb2/blob/main/notebooks/02_vb2_final_run.ipynb)
 
 Tests:
 

notebooks/00_setup_verification.ipynb

@@ -232,6 +232,10 @@
   }
  ],
  "metadata": {
+  "colab": {
+   "provenance": [],
+   "include_colab_link": true
+  },
   "kernelspec": {
    "display_name": "Python 3",
    "language": "python",
@@ -241,7 +245,7 @@
    "name": "python",
    "version": "3.13.0"
   }
- },
+  },
  "nbformat": 4,
  "nbformat_minor": 4
 }

notebooks/01_vb2_training_grpo.ipynb

@@ -513,7 +513,8 @@
   "accelerator": "GPU",
   "colab": {
    "gpuType": "T4",
-   "provenance": []
+   "provenance": [],
+   "include_colab_link": true
   },
   "kernelspec": {
    "display_name": "Python 3",