Evaluate for LXF Mentorship project

https://github.com/sharingio/environment/blob/master/environment.Dockerfile

Start with the linked environment.Dockerfile in the sharingio/environment repository and compare it with this devcontainer project. The issue does not state what should be evaluated, changed, or used as acceptance criteria, so clarify the mentorship project’s goal with maintainers before estimating or implementing work.

Written by the indexing model from the issue text.