Replaces `runs-on` with `container` to utilize a Docker container
for node:20-bookworm. This enhances consistency and reproducibility
by standardizing the build environment across different runs.
Set up a GitHub Actions workflow to build and deploy the static site from the 'static' branch to the 'pages' branch. This workflow includes steps to install dependencies, generate the static site using Python, and handle deployment through Git configuration and git commands.