review-pr

# Review PR Comprehensive code review of a pull request or branch diff against its base. Unlike review-delta (quick review of uncommitted local changes), this reviews ALL commits in a branch for PR submission readiness. **Token optimization:** Before starting, call `help(topic="graph")` for the full actions reference. Never include full files unless explicitly asked. ## Steps 1. **Identify the changes** for the PR: - If a PR number or branch is provided, use `git diff main...<branch>` to get changed files - Otherwise auto-detect from the current branch vs main/master 2. **Update the graph** by calling `graph(action="build", base="main")` to ensure the graph reflects the current state. 3. **Commit-by-commit analysis** (for PRs with >3 commits): - `git log --oneline main..HEAD` to list all commits - Group related commits by area (feature, fix, refactor, test, docs) - Verify each commit message follows Conventional Commits (`type(scope): description`) - Flag commits that mix unrelated changes 4. **Get the full review context** by calling `review(base="main")`: - Returns all changed files across all commits in the PR - Includes impacted nodes and blast radius 5. **Analyze impact** by calling `query(action="impact", base="main")`: - Review the blast radius across the entire PR - Identify high-risk areas (widely depended-upon code) 6. **Breaking change detection** for public APIs: - Identify exported/public functions, classes, types that ch...