chore: add a .coderabbit.yaml that keeps CodeRabbit's summary out of the PR description

[nielspardon]

CodeRabbit writes its high-level summary into every PR description, which becomes the squash commit message. In a breaking PR the block can land after the BREAKING CHANGE: footer, where semantic-release would publish it as part of the release note; stripTrailers in .releaserc.mjs only removes Key: value trailers and cannot strip it.

This moves the summary into CodeRabbit's walkthrough comment instead, the same setting substrait-io/substrait#1222 applied to the spec repo.

Closes #1340

🤖 Generated with AI

Summary by CodeRabbit

• New Features
  • Review walkthroughs now include a high-level summary, making key changes easier to scan before reading the full review. The summary appears alongside the existing walkthrough content and provides a concise overview of the changes.

[coderabbitai]

Navigate logical layers of code changes, visualize relationships, and explore their blast radius.

Warning

This pull request changes a CodeRabbit configuration file. Because it comes from a fork or its author is not a repository collaborator, reviews use only the configuration from the target branch. The proposed configuration will take effect after it is merged.

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Advanced

Run ID: 813c09eb-05cf-49fb-aa90-da048c0d9d23

📥 Commits

Reviewing files that changed from the base of the PR and between 3a6c248 and 872565f.

📒 Files selected for processing (1)

• .coderabbit.yaml

Included review availability: This review used your included allowance. Your plan provides up to 2 included reviews per hour; 1 remain after this review.

---

📝 Walkthrough

Walkthrough

The CodeRabbit configuration now declares the v2 JSON schema and enables high-level summaries in review walkthroughs.

Changes

Walkthrough summary configuration

Layer / File(s)	Summary
Configure walkthrough summaries .coderabbit.yaml	The configuration declares the v2 JSON schema and enables high-level summaries in review walkthroughs.

Priority: ➖ Normal

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Other · Severity of issue fixed: Medium

Merge Risk: ⚪ Minimal · up to 87256

The summary will appear in the walkthrough rather than the PR description, matching the stated objective; no actionable merge risk remains.

Architecture Summary

Architecture risk: 🔵 Low · up to 87256

The changed surface does not map to a changed system, dependency edge, entrypoint, or external dependency.

Changed systems: None identified.

Architecture concerns
No architecture-level concerns identified.

Review details

Before / after behavior

• observed — Modified behavior in .coderabbit.yaml: Adds the v2 schema reference and enables high-level summaries in review walkthroughs.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly describes the main change: adding .coderabbit.yaml to keep CodeRabbit's summary out of the PR description. The chore: Conventional Commit type is appropriate.
Description check	✅ Passed	The description explains the rationale, expected behavior, release-note risk, related precedent, and linked issue. It satisfies the repository template requirements.
Linked Issues check	✅ Passed	The PR adds .coderabbit.yaml with the v2 schema declaration and reviews.high_level_summary_in_walkthrough: true. This implements the configuration required by issue #1340 and moves the high-level …
Out of Scope Changes check	✅ Passed	The change adds only .coderabbit.yaml. The file directly implements issue #1340, and the summary reports no unrelated source or public API changes.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create a new PR

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}