[#47] Add automated tests to CI pipeline

[braxex]

Summary

We need to get our automated tests running in the CI pipeline. Any failures or regressions should block merges.

Fixes #47

Type of change

• [x] New feature (non-breaking change which adds functionality)

How To Test

Upon merge, pipeline should run automated tests, and any failures should block merge.

Checklist:

• [x] My code follows the style guidelines of this project and has no linting errors
• [x] I have performed a self-review of my code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the documentation, including any applicable ADRs
• [x] My changes generate no new warnings
• [x] I have added tests that fail without these changes
• [x] New and existing tests (unit, integration, accessibility) pass locally
• [x] Documentation updated
• ~If there are security concerns they are addressed or ticketed after being discussed~

[braxex]

@cuevas1876 Wanted to chat with you about our Terraform deploys and see how I can effectively hook into those for our automated unit and integration tests. Blocked on this until we can figure that out. I'll ping you in the am. 👍