Code Review

Code Review

Review the provided code changes and provide feedback on:

1. Correctness - Does the code do what it's supposed to do? Are there logic errors, off-by-one bugs, or missing edge cases?
2. Security - Are there any security vulnerabilities (injection, XSS, auth issues)?
3. Performance - Are there obvious performance problems (N+1 queries, unnecessary allocations, missing indexes)?
4. Readability - Is the code clear and maintainable? Are names descriptive?

Output format

For each finding, report:

• File and line: where the issue is
• Severity: critical / warning / suggestion
• Description: what the problem is and how to fix it

Keep feedback actionable. Don't flag style nitpicks unless they hurt readability.