minor polishing #12

	# Customize GitHub Copilot coding agent development environment
	name: "Copilot Setup Steps"

	# Automatically run the setup steps when they are changed to allow for easy validation, and
	# allow manual testing through the repository's "Actions" tab
	on:
	workflow_dispatch:
	push:
	paths:
	- .github/workflows/copilot-setup-steps.yml
	pull_request:
	paths:
	- .github/workflows/copilot-setup-steps.yml

	jobs:
	# The job MUST be called `copilot-setup-steps` or it will not be picked up by Copilot.
	copilot-setup-steps:
	runs-on: ubuntu-latest

	# Set the permissions to the lowest permissions possible needed for your steps.
	# Copilot will be given its own token for its operations.
	permissions:
	# Needed to clone the repository
	contents: read

	# You can define any steps you want, and they will run before the agent starts.
	# If you do not check out your code, Copilot will do this for you.
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	- name: Set up Rust
	run: \|
	rustup toolchain install $(awk -F'"' '/channel/{print $2}' rust-toolchain.toml) --profile minimal --no-self-update --component rustfmt,clippy
	- name: Set up Nextest
	run: \|
	curl -LsSf https://get.nexte.st/latest/linux \| tar zxf - -C ${CARGO_HOME:-~/.cargo}/bin
	- name: Set up tun device for Linux userland testing
	run: \|
	sudo ./litebox_platform_linux_userland/scripts/tun-setup.sh

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