feat: Add GitHub Actions CI workflow and refine type annotations and … #1

	name: CI

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

	jobs:
	quality:
	name: Quality Checks
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@v4

	- name: Install uv
	uses: astral-sh/setup-uv@v3
	with:
	enable-cache: true

	- name: Set up Python ${{ matrix.python-version }}
	run: uv python install ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	uv sync --all-extras --dev

	- name: Run Ruff Check
	run: uv run ruff check .

	- name: Run Ruff Format
	run: uv run ruff format --check .

	- name: Run MyPy
	run: uv run mypy .

	- name: Run Pyre
	# Pyre might not support all python versions or platforms perfectly in all setups,
	# but we include it as requested.
	# Note: pyre-check is often linux-only or specific.
	# We'll try running it via uv.
	run: uv run pyre --noninteractive check

	- name: Run Tests
	run: uv run pytest

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