Investigate github environments for project management purposes

[bart0sh]

Github Environments and actions provide a good opportunity to automate our development and release process. We may want to use it for this project.

Here is an example of a workflow definition using GH Environments and actions: https://timheuer.com/blog/add-approval-workflow-to-github-actions/

In our case workflow steps could be different, but the idea is the same - to use github CI/CD functionality to automate our workflows (development, release, etc)