- Implemented centralized logging utility using Winston with daily log rotation
- Added logging middleware for request and error tracking
- Extended .env.example with logging configuration options
- Updated app configuration to support flexible logging settings
- Replaced console.log with structured logging in main application entry point
- Created logging middleware to capture request details and response times
- Added detailed .env.example with extensive configuration options
- Created centralized configuration module with type-safe environment variable loading
- Implemented configuration validation and default value handling
- Added support for different environment modes (development, production, test)
- Introduced interfaces for robust type definitions across the project
- Implemented middleware for request validation, security, and input sanitization
