[ISSUE 285] Reconfigure Github Actions CI/CD for mono-repo structure

[daphnegold]

Summary

Fixes #285

Time to review: 10 mins

Changes proposed

• Remove script to verify checks that run simultaneously
• Remove deploy workflow triggers on changes to /bin and /infra because they aren't necessary
• Remake workflows into a pipeline pattern where certain checks run pre-deploy
• Checks still run on pull request, but not on "push" to main. Instead that is managed by workflow call and our CD pipeline

Context for reviewers

The idea is that we can rework deployment pipelines so they are more visually appealing and simple to understand. Will continue to iterate on this. We are waiting only on the checks we care about to deploy the frontend or backend, namely vulnerability scans and the various test & build suites associated with each app.

Successful frontend pipeline
Successful API pipeline

You can test the pipelines by using workflow dispatches.

Additional information

Frontend Pipeline Stages


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API Pipeline Stages

[SammySteiner]

So excited for this change!