Refactor to typescript and upgrade dependencies

## Problem _What problem are you trying to solve? What issue does this close?_ Closes [insert issue #] ## Solution _How did you solve the problem?_ **Features**: - Details ... **Improvements**: - Details ... **Bug Fixes**: - Details ... ## Before & After Screenshots **BEFORE**: [insert screenshot here] **AFTER**: [insert screenshot here] ## Tests _What tests should be run to confirm functionality?_ ## Deploy Notes _Notes regarding deployment of the contained body of work. These should note any new dependencies, new scripts, etc._ **New environment variables**: - `env var` : env var details **New scripts**: - `script` : script details **New dependencies**: - `dependency` : dependency details **New dev dependencies**: - `dependency` : dependency details