LaTeX Compile + QA

Triggers & routing

• Trigger: latex compile, build PDF, LaTeX errors, missing refs, 编译PDF, 引用错误.
• Use when: 已有 latex/main.tex（通常来自 latex-scaffold），需要确认可编译并输出失败原因报告。

Compile the LaTeX project and produce a PDF (when the toolchain is available), plus a short build report.

This step is deterministic; if compilation fails, record actionable diagnostics rather than guessing.

Inputs

• latex/main.tex
• citations/ref.bib

Outputs