Added copilot instructions, AGENTS.md, improved README files #3

	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:
	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: Setup Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: "3.3.5"
	bundler-cache: true

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.13"
	cache: "pip"

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: "latest"
	cache: "npm"

	- name: Install system dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y imagemagick

	- name: Install Python dependencies
	run: \|
	pip3 install --upgrade nbconvert

	- name: Install Node.js dependencies
	run: npm ci

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