Description: Standardize error responses, use specific error codes, and improve error logging.
Domain: Backend Development
Coding Difficulty: Beginner
Steps to reproduce (for bugs): N/A (Feature)
Expected outcome: Error responses are standardized across all controllers, specific error codes are used for failures, and error logging includes timestamps and request IDs.
Links or references: https://github.com/Tiisu/SourceWiki/
Setup Steps: See README.md for local development instructions
Subscribers: Eugene233, Udehb
Tags: WMA-HackChallenge-2025