This pull request transforms the repository into a comprehensive exercise for democratizing tribal knowledge using GitHub Copilot Spaces. It replaces placeholder content with detailed, actionable instructions, adds new documentation for project management processes, and updates supporting configuration for a smoother learning experience. The most important changes are grouped below.

Exercise Content Overhaul:

• All step files in .github/steps/ have been rewritten with realistic scenarios, clear theory sections, and actionable activities, guiding users through setting up Copilot Spaces, analyzing documentation, creating chat modes, and implementing improvements. [1] [2] [3] [4]
• The review file now summarizes accomplishments and next steps, reinforcing key takeaways and encouraging continued learning.
• The README.md has been rewritten to clearly explain the exercise’s purpose, audience, learning objectives, and step-by-step flow, making it accessible and actionable for users.

Project Management Documentation Additions:

• Four new, detailed documents have been added to the docs/ directory, covering project management overview, initiation, planning, and execution/tracking. These provide practical templates, checklists, and guidance for real-world use. [1] [2] [3] [4]

Developer Environment Improvements:

• A .devcontainer/devcontainer.json file has been added to standardize the development environment, including recommended VS Code extensions and settings for Copilot Spaces and prompt/instruction file locations.

These changes create a cohesive, end-to-end learning experience and provide reusable documentation and configuration for managing project knowledge with Copilot Spaces.