pr-analysis

name	pr-analysis
description	Analyze PR source code changes and correlate with screenshot diffs. Use when pr-diff.txt is present and you need to understand which code changes caused visual differences.

PR Analysis

When debug-data/pr-diff.txt is present in the workspace, analyze the source code changes and correlate them with the screenshot diffs.

1. Read debug-data/pr-diff.txt to understand what code changed
2. Read the diff summaries in debug-data/diffs/*.summary.json to see which screenshots differ
3. For each screenshot that differs, identify which code changes are most likely responsible

Provide a structured analysis:

• Which files were modified and what the key changes are
• Which code changes are most likely to affect visual output (CSS, layout, component rendering)
• For each differing screenshot, the most likely code change that caused it
• Whether the visual changes appear intentional (matching the code intent) or unintentional