Protect LaTeX structural elements during thesis text editing and proofreading.
Use when editing or polishing LaTeX thesis content (.tex files) to ensure all
citations, cross-references, figures, tables, equations, and file paths remain
unchanged. Triggers on: (1) LaTeX thesis chapter editing, (2) Academic text
proofreading with LaTeX, (3) Requests mentioning "protect citations" or
"preserve references", (4) Thesis chapter polish requests with .tex files.