chore: add test for concurrent closes #46

	name: chores

	on:
	pull_request:
	push:
	branches:
	- main
	workflow_dispatch:

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

	jobs:
	lint:
	name: lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: cachix/install-nix-action@v30
	with:
	github_access_token: ${{ secrets.GITHUB_TOKEN }}
	extra_nix_config: \|
	accept-flake-config = true
	- run: nix develop .#ci --command bun install --frozen-lockfile
	# This step performs several checks, all of which are configured through
	# flake.nix. If you are reading this because your GitHub PR workflow
	# failed, it is almost certainly due to formatting. Formatting is done
	# with `treefmt` and configured in flake.nix:
	# - alejandra: nix
	# - biome: graphql, json, typescript
	# - prettier: markdown, yaml
	# - sqlfmt: sql
	- run: nix flake check --impure .

	package:
	name: packaging
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: docker/setup-buildx-action@v3
	- uses: docker/build-push-action@v6
	with:
	context: .
	cache-from: type=gha
	cache-to: type=gha,mode=max

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