Introducing Context Auto-Attachment

Spacelift has introduced bulk context attachments, making it easier to manage environment variables and mounted files in logical containers that can be attached to multiple stacks at once. Users can now auto-attach contexts based on labels for convenience and efficiency. Additionally, Context Hooks have been added, allowing users to control actions before and after runner phases, improving reusability and consistency across stacks. This new functionality enhances the overall workflow while minimizing human error and maintaining configuration flexibility.