[WIP] Add GitHub Actions workflow for Copilot integration

[Copilot]

Thanks for assigning this issue to me. I'm starting to work on it and will keep this PR's description up to date as I form a plan and make progress.

Original prompt

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This section details on the original issue you should resolve

<issue_title>## Pull Request Overview</issue_title>
<issue_description>## Pull Request Overview

This PR establishes the foundational GitHub Actions workflow and Node.js package configuration required for Copilot integration in the repository.

Key changes include:

• Added GitHub Actions workflow with the required copilot-setup-steps job name for automatic Copilot recognition
• Created minimal Node.js package configuration to support npm-based dependency management
• Configured proper triggers and permissions for both manual and automated workflow execution

Reviewed Changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated no comments.

File	Description
.github/workflows/copilot-setup-steps.yml	GitHub Actions workflow that enables Copilot setup with Node.js environment configuration
package.json	Basic Node.js package configuration with repository metadata and empty dependency structure

Originally posted by @copilot-pull-request-reviewer in joe10832/skills-expand-your-team-with-copilot#9 (review)</issue_description>

Comments on the Issue (you are @copilot in this section)

Fixes #240

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💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

[joe10832]

@copilot

[joe10832]

@copilot