CodeRabbit retains resolved findings in merge-risk assessment after full review

[coderabbitai]

Summary

CodeRabbit can retain obsolete merge-risk findings after a new commit fixes the findings and a full review completes.

Reproduction context

Affected pull request: #1348

The latest commit fixed the projection-related findings in scene/2d/mode7_sprite_2d.cpp:

• Gamma calculation uses Math::pow.
• mode7_projection_aspect_ratio rejects zero values.
• Projection setters use _mode7_refresh_projection_table(), which rebuilds the scanline texture and calls queue_redraw().

A full CodeRabbit review completed after these changes. The merge-risk assessment identified the latest commit, but still stated that the resolved projection issues remained present.

Expected behavior

When a full review evaluates the current PR head, the merge-risk assessment must use the findings from that revision only. It must remove or update claims for issues that the current head resolves.

Actual behavior

The merge-risk assessment retained claims from an earlier revision after the full review evaluated a newer commit that fixed those issues.

Affected area

CodeRabbit review-state and merge-risk assessment generation for pull requests.

Acceptance criteria

• A full review recalculates the merge-risk assessment from the reviewed PR head.
• Resolved findings do not remain in the merge-risk assessment.
• The merge-risk text and the evaluated commit state remain consistent.

[GeneralProtectionFault]

This is a Code Rabbit bug, not a Redot bug, and the clanker opened in in our repo instead. Closing.