Production Docker Prep and Dev Image Updates

[brok3turtl3]

Description

This PR updates relevant files to prepare for Docker production builds.

Jira Task

N/A

Testing Instructions

1. Start up the production container using Dockerfile and ensure the dev container still functions as expected using npm run docker-dev as well.

Checklist

• I added a descriptive title to this PR.
• I filled out the Description, Jira Task, and Testing Instructions sections above.
• I added or updated [Jest unit tests]for any changes to components, server-side controllers, etc.
• I ran npm run docker-test in my local environment to check that this PR passes all unit tests.
• I did a quick check to make sure my code changes follow the recommended style guide.

Additional Notes, Images, etc.

N/A