chore: Rename code-review.md to custom-codereview-guide.md

[xingyaoww]

Summary

Rename the repo-specific code review skill to use a unique name that won't conflict with the public code-review skill.

Changes

• Renamed skills/code-review.md → skills/custom-codereview-guide.md
• Added name: custom-codereview-guide field to the frontmatter

Why

With a skill named code-review, it would completely override the default public code-review skill from OpenHands/extensions.

By using a unique name (custom-codereview-guide) with the same trigger (/codereview), both skills will now be activated:

1. The default public code review guidelines
2. The repo-specific guidelines

This gives reviewers the benefit of both general best practices AND repo-specific rules.

Related

• Docs PR: docs: Clarify skill naming and trigger behavior for custom skills docs#348
• SDK PR: chore: Rename code-review.md to custom-codereview-guide.md software-agent-sdk#2121

@xingyaoww can click here to continue refining the PR

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To run this PR locally, use the following command:

GUI with Docker:

docker run -it --rm   -p 3000:3000   -v /var/run/docker.sock:/var/run/docker.sock   --add-host host.docker.internal:host-gateway   -e SANDBOX_RUNTIME_CONTAINER_IMAGE=docker.openhands.dev/openhands/runtime:9f1dc33-nikolaik   --name openhands-app-9f1dc33   docker.openhands.dev/openhands/openhands:9f1dc33

[github-actions]

Coverage report

This PR does not seem to contain any modification to coverable code.

[all-hands-bot]

The changes correctly add frontmatter to prevent name conflicts. However, the description may be misleading regarding whether this is a repo-specific or public skill.

[all-hands-bot]

🟡 Suggestion: The description says "Repo-specific code review guidelines for OpenHands/OpenHands," but this file is located in skills/ which is the public/shareable skills directory (available to all OpenHands users).

According to the skills/README.md, repository-specific skills should be in .openhands/skills/ or .openhands/microagents/.

Options:

1. If this is meant to be public/shareable: Update the description to something like "Code review guidelines for OpenHands projects" (remove "repo-specific")
2. If this is meant to be repository-specific: Move it to .openhands/skills/custom-codereview-guide.md

The skill content itself is generic enough to be public, so option 1 seems more appropriate.