CI: add minimal governance checks (lint/tests) #1

	name: ci-governance

	on:
	pull_request:
	push:
	branches:
	- master

	jobs:
	lint:
	name: ci / lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: Compile check
	run: python -m compileall -q .

	tests:
	name: ci / tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: Run minimal tests
	run: \|
	pytest -q test_ndcg_standalone.py test_evaluation.py

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