Objective:
Audit the entire codebase and identify improvements in:

🔐 Security
Detect insecure patterns (e.g. unvalidated inputs, unsafe data handling).

Suggest best practices (e.g. input sanitization, environment variable usage).

🛠️ Maintainability
Flag complex or duplicate code, unclear logic, poor naming.

Recommend modularization and better structure.

🚀 Performance
Spot inefficient loops, redundant logic, unnecessary API calls.

Suggest caching or optimization where needed.

🧹 Clean-up
Find dead code, unused variables/functions/imports.

List outdated or unnecessary dependencies.