Adding build badge #4

	name: CI

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	# Define the specific versions you want to test against
	python-version: ["3.10", "3.11", "3.12", "3.13"]
	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: "pip"

	- name: Install Dependencies
	run: \|
	pip install --upgrade pip
	# Install pinned dependencies first for reproducibility
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	# Install the project in editable mode + dev tools
	pip install -e ".[dev]"

	- name: Lint & Format Check (Ruff)
	run: \|
	ruff check .
	ruff format --check .

	- name: Security (Bandit)
	run: \|
	bandit -c pyproject.toml -r .

	- name: Run Tests with Coverage
	# pytest will read config from pyproject.toml
	run: \|
	pytest

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