Hi there,
To reproduce the issue and fix it, I would start by cloning the repository you provided and setting up a local environment with Docker and Behat. After that, I would investigate the configuration files to check if there are any errors or misconfigurations.
Based on the details you provided, I suspect that the issue may be related to the Selenium container not being able to access the local site. I would examine the networking configuration to make sure that the containers are properly connected and that the necessary ports are open.
To ensure that the setup process is automated and secure, I would write a Dockerfile and a docker-compose file that would automate the deployment of the entire stack. I would also provide clear documentation on how to reproduce the issue and fix it, along with instructions on how to deploy the application in a production environment.
Regarding the price, I would need to have a better understanding of the issue and the scope of the work required before providing an accurate estimate. However, I can assure you that I will work diligently to fix the issue as quickly as possible.
Please let me know if you have any further questions or if you would like to discuss this project further. I look forward to hearing from you soon.