feat: add GitHub badges and CI/CD workflow #1

	name: CI

	on:
	push:
	branches: [ main, develop ]
	pull_request:
	branches: [ main, develop ]

	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 ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install pytest pytest-cov pytest-asyncio

	- name: Lint with ruff
	run: \|
	pip install ruff
	ruff check src/ tests/

	- name: Format check with black
	run: \|
	pip install black
	black --check src/ tests/

	- name: Type check with mypy
	run: \|
	pip install mypy
	mypy src/ \|\| true

	- name: Run tests
	run: \|
	pytest tests/ -v --cov=src --cov-report=xml --cov-report=term

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	file: ./coverage.xml
	flags: unittests
	name: codecov-umbrella
	fail_ci_if_error: false

	docker:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Build Docker image
	run: \|
	docker build -t aec-rag-system:test .

	- name: Test Docker image
	run: \|
	docker run --rm aec-rag-system:test python --version

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