Code Quality: Optimize the repo for AI agents

[0x5bfa]

Description

Many developers use AI coding tools such as Codex, Claude, and GitHub Copilot when contributing to the project. These tools often rely on repository configuration files to understand formatting and coding conventions.

For more info, visit this arXiv.

Concerned code

None

Gains

• Better integration with AI agents.

Requirements

• .editorconfig
  Defines how a C# file should be edited (e.g., use CRLF, use UTF8-BOM, etc)
• AGENTS.md:
  An optimization file for the most popular agents including Codex, Cursor, Gemini CLI, OpenCode, Zed, GitHub Copilot, VSCode, etc.
• CLAUDE.md:
  An optimization file for Claude Code. Just a link to AGENTS.md.
• copilot-instructions.md:
  An optimization file for Copilot Chat, Copilot PR review, etc.

Comments

No response

[0x5bfa]

We also may have to prepare some docs under docs/ written by AI but in anycase all of files mentioned should be written by AI and later fine-tuned by us.

[yair100]

It would be a good idea to include instructions to make sure all changes work with trimming.