Convert custom agent configs from YAML to Markdown with frontmatter format

[Copilot]

Custom agent configuration files in .github/agents/ were using YAML format (.yml) instead of the required Markdown format with YAML frontmatter (.agent.md).

Changes

• Converted agent configs to proper format

  • senior-coding-engineer.yml → senior-coding-engineer.agent.md
  • senior-coding-engineer-zh.yml → senior-coding-engineer-zh.agent.md
  • Removed old YAML files

• Format transformation

  • Added YAML frontmatter at the top with name and description fields
  • Changed file extension to .agent.md (instead of just .md)
  • Converted YAML metadata and fields into Markdown instructions below the frontmatter
  • Preserved all content: expertise areas, behaviors, workflows, instructions

The new format follows GitHub's official custom agent specification with YAML frontmatter for metadata and Markdown content for instructions.

Created from VS Code via the GitHub Pull Request extension.

Original prompt

这个目录下的自定义agent 配置有问题，不应该是yaml 而应该是md

The user has attached the following file paths as relevant context:

• .github

Created from VS Code via the GitHub Pull Request extension.

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[lingma-agents]

无法获取合并请求的变更信息，代码审查流程终止。

[lwpk110]

@copilot 这个自定义的 agent 的配置不对，参考 https://docs.github.com/zh/copilot/how-tos/use-copilot-agents/coding-agent/create-custom-agents

[Copilot]

@copilot 这个自定义的 agent 的配置不对，参考 https://docs.github.com/zh/copilot/how-tos/use-copilot-agents/coding-agent/create-custom-agents

Fixed! The agent configuration files now follow the correct format:

• Added YAML frontmatter with name and description fields
• Changed file extension to .agent.md
• Format matches GitHub's custom agent specification

Commit: 05700c1