Website and CV maintenance

The official CV source is the user’s My_CV Overleaf project: https://www.overleaf.com/project/6a43cbacbd56c24076bcb825 Main source file: Chandler_CV.tex.

When a requested website update also affects the CV, update the Overleaf source as part of the same task. Preserve its existing LaTeX template and unrelated content. Compile and inspect the PDF, then publish the exported PDF at files/Ruijing_Yang_CV.pdf. Do not generate a replacement CV from website data. If Overleaf access is blocked, report the blocker and keep the existing official PDF until a verified Overleaf export is available.

Keep teaching course titles, semesters, and display order consistent between _teaching/ and the Overleaf CV. Preserve existing course records. Verify the GitHub Pages deployment and the live downloadable PDF after publishing.