feat(stars): add link to stars_wp1_summary

Author: amyheather

pages/project/stars.qmd

@@ -39,6 +39,10 @@ We attempted to reproduce the outputs from eight Python and R DES models. From t
 
 > Heather, A., Monks, T., Harper, A., Mustafee, N., & Mayne, A. (2025). **On the reproducibility of discrete-event simulation studies in health research: an empirical study using open models**. Journal of Simulation. <https://doi.org/10.1080/17477778.2025.2552177>.
 
+Each reproduction is available as an individual website, and they are all summarised in:
+
+> Heather, A., Monks, T., & Harper, A. (2025). Computational Reproducibility Assessments: Summary. <https://github.com/pythonhealthdatascience/stars_wp1_summary>.
+
 ![Reproduction recommendations.](stars_resources/reproduction_wheel.png){.lightbox width=48%}
 ![Troubleshooting recommendations.](stars_resources/troubleshooting_wheel.png){.lightbox width=48%}