chore: add instructions to agents.md

[ssbarnea]

This should make copilot review more useful

---

name: Pull request
about: Describe the proposed change

Before review

• All tests are passing
• Description mentions issue via
  (fixes|closes|related): #<issue_number|AAP-number>
• PR is kept as draft until all checks above are met

Review checklist

• Size of change. If it can be split into smaller PRs, please do so.
• Docs checks:
  • heading titles are short and render without wrapping in sidebar
  • code blocks and diagrams render correctly in dark/light mode
  • images and videos are not blurry, small in size and use appropriate
    format such as png, svg, webp, mp4 (not gif).
  • Less is more, no boilerplate language. Feel free to use AI to help with
    this and with correct grammar.

[Copilot]

Pull request overview

This PR enhances AI agent instructions by restructuring and expanding the AGENTS.md file while removing the pull_request_template.md. The changes consolidate development guidelines and PR requirements into a single, well-organized document specifically targeted at AI agents working on the codebase.

• Restructured AGENTS.md with clear sections for development guidelines, commit messages, PR structure, testing, and documentation
• Removed the GitHub pull request template in favor of comprehensive AGENTS.md instructions
• Added detailed checklists covering conventional commits, the 50/72 rule, build artifacts, and documentation standards

Reviewed changes

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

File	Description
AGENTS.md	Expanded from basic instructions to comprehensive guidelines with structured sections for code validation, PR checklists, commit message standards, testing requirements, and documentation best practices
.github/pull_request_template.md	Removed the pull request template file, consolidating its content into AGENTS.md

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.