Add actionlint instructions to CONTRIBUTING.md #7

	name: CI

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

	permissions:
	contents: read
	pull-requests: read

	concurrency:
	group: ci-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	rust:
	name: Rust fmt, clippy, tests
	runs-on: ubuntu-latest
	env:
	CARGO_TERM_COLOR: always
	PYO3_USE_ABI3_FORWARD_COMPATIBILITY: 1
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Rust
	uses: dtolnay/rust-toolchain@stable

	- name: Cache cargo
	uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: ${{ runner.os }}-cargo-

	- name: fmt
	run: cargo fmt --all -- --check

	- name: clippy
	run: cargo clippy --workspace --all-targets -- -D warnings

	- name: tests
	run: cargo test --workspace -- --test-threads=1

	python:
	name: Python syntax check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.10'

	- name: Byte-compile nexum_ai
	run: python -m compileall nexum_ai

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