Add some default extenstions to devconainer #199

	---
	name: CI

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

	concurrency:
	group: >-
	${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number
	\|\| github.sha }}
	cancel-in-progress: true

	env:
	COLUMNS: 120

	jobs:
	lint:
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	- uses: Swatinem/rust-cache@v2
	- name: Clippy
	run: cargo clippy --all-targets --all-features
	- name: Format
	run: cargo fmt --all --check
	cargo-test:
	runs-on: ubuntu-22.04
	strategy:
	matrix:
	rust_version: ["1.74", "stable"]
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.rust_version }}
	- uses: Swatinem/rust-cache@v2
	- name: Test
	run: cargo test
	spellcheck:
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- run: pip3 install codespell
	- uses: codespell-project/codespell-problem-matcher@v1
	- name: check for typos
	run: codespell --ignore-words=.codespellignore src/ tests/ docs/ README.md

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