Implement Website Staging Environments

[jpower432]

Objective

We lack a way to preview changes before merging a pull request with website changes outside of locally testing which does not always perfectly align with the GitHub Pages environment.

GitHub Pages doesn't naively support this, but as the website implementation grows in complexity, this would make maintenance and review easier.

Next Steps

• Research solution in existing GitHub Actions ecosystem
• Create a new workflow or update the existing workflow with a preview job
• Comment on the PR with the link to the staging deployment