Production Deployment and CI/CD

A typical CI pipeline for a TypeScript project runs the type check, tests, and build as separate steps, so a type error fails the build the same way a failing test would.

# .github/workflows/test.yml
name: Tests
on: [push]
jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: npm install
      - run: npx tsc --noEmit
      - run: npm test
      - run: npm run build