[WIP] Document agent capabilities and functionalities

[Copilot]

Agent Capabilities Overview Documentation

• Understand the repository structure and existing documentation
• Create agent capabilities documentation file
• Document what agents can do with the repository:
  • Build and test capabilities
  • Code modification guidelines
  • Available tools and scripts
  • Development workflow
• Add the new documentation to mkdocs.yml navigation
• Review and validate the documentation

Original prompt

What you can do as agent?

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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.