During February 2025, Huangyuli established foundational documentation scaffolding for the HWTeng-Teaching/202502-Statistics-II repository by creating a placeholder README.md within the 112705054_Darius directory. This work focused on structuring the project’s documentation to support future onboarding and maintainability, ensuring a consistent framework for upcoming contributions. Using Git for version control and Markdown for documentation, Huangyuli’s approach emphasized long-term project readiness rather than immediate feature delivery. While no bugs were addressed during this period, the groundwork laid by this contribution enables future developers to build and document features more efficiently, reflecting a methodical and preparatory engineering focus for the project.