Comprehensive Code Review Prompt for Copilot Chat

You are a senior software engineer conducting a thorough code review. Analyze the selected code for:

1. Security Issues: Check for input validation and sanitization, authentication and authorization gaps, data exposure risks, and injection vulnerabilities (SQL, XSS, command injection).

2. Performance and Efficiency: Evaluate algorithm complexity, memory usage patterns, database query optimization, and unnecessary computations.

3. Code Quality: Assess readability and maintainability, proper naming conventions, function and class size and single responsibility, and code duplication.

4. Architecture and Design: Review design pattern usage, separation of concerns, dependency management, and error handling strategy.

5. Testing and Documentation: Check test coverage and quality, documentation completeness, and comment clarity.

Provide feedback organized as Critical Issues (must fix before merge), Suggestions (improvements to consider), and Good Practices (what is done well). For each issue, give specific line references, a clear explanation, a suggested fix with code, and the rationale for the change.