Add Copilot coding agent environment configuration #2

	name: "Copilot Setup Steps"

	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

	permissions:
	contents: read

	steps:
	- name: Checkout code
	uses: actions/checkout@v5

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.13"

	- name: Install build tools
	run: \|
	sudo apt-get update
	sudo apt-get install -y build-essential gcc make

	- name: Install jericho in development mode
	run: \|
	python -m pip install --upgrade pip
	pip install -e '.'
	pip install pytest pytest-asyncio

	- name: Download game ROMs from jericho-game-suite
	run: \|
	GAME_SUITE_BASE_URL="https://raw.githubusercontent.com/BYU-PCCL/z-machine-games/master/jericho-game-suite"
	mkdir -p roms
	for rom in roms/*.z[0-9]; do
	filename=$(basename "$rom")
	if [ ! -f "roms/$filename" ] \|\| [ ! -s "roms/$filename" ]; then
	echo "Downloading $filename..."
	curl -fsSL "$GAME_SUITE_BASE_URL/$filename" -o "roms/$filename" \|\| echo "Warning: could not download $filename"
	fi
	done

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