During January 2025, work centered on codebase cleanup within the nvbach91/4IZ268-2024-2025-ZS repository, focusing on reducing technical debt and improving maintainability. The primary feature delivered was the systematic removal of unused CSS, JavaScript, and HTML files, which streamlined the codebase and reduced overall bundle size. This approach enhanced deployment speed and created a cleaner foundation for future development. Emphasis was placed on disciplined code cleanup and asset pruning, utilizing strong version-control practices. No major bugs were addressed during this period, as efforts were directed toward front-end development and refactoring to support easier onboarding and ongoing project scalability.