Issue I3: CI Smoke Test — GitHub Actions

[Ramdam17]

Description:

Set up a GitHub Actions workflow that runs a minimal smoke test on every push/PR.

Context:
Automated testing ensures that basic functionality doesn't break. A smoke test is a quick sanity check, not comprehensive testing.

Tasks:

• Create .github/workflows/smoke_test.yml
• Test matrix: Python 3.9, 3.10, 3.11
• Smoke test should:
  • Install HyPyP and dependencies
  • import hypyp successfully
  • Run a minimal pipeline (e.g., compute one metric on tiny data)
• Target runtime: < 5 minutes

Acceptance Criteria:

• Workflow runs on push to main and on PRs
• Tests pass on Python 3.9, 3.10, 3.11
• Total CI time < 5 minutes
• Clear error messages on failure

Starter template:

name: Smoke Test

on: [push, pull_request]

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ['3.9', '3.10', '3.11']
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install dependencies
        run: |
          pip install poetry
          poetry install
      - name: Run smoke test
        run: |
          python -c "import hypyp; print('Import OK')"
          python tests/smoke_test.py

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