chore: remove archive-contents and update test assets

Delete the legacy archive-contents file. Add a new LaTeX test asset
(assets/test-latex.tex). Rename existing test files for consistent
naming: - test.ledger → test-ledger.ledger - test.md →
test-markdown.md - test_misspellings.org → test-misspellings.org

1 files changed, 10 insertions, 0 deletions

diff --git a/assets/test-latex.tex b/assets/test-latex.tex
new file mode 100644
index 00000000..410a798d
--- /dev/null
+++ b/assets/test-latex.tex
@@ -0,0 +1,10 @@
+\documentclass[12pt]{article}
+\usepackage{graphicx}
+\begin{document}
+\begin{figure}[ht]
+  \centering
+  \includegraphics{dice}
+  \caption{dice}
+  \label{fig:dice}
+\end{figure}
+\end{document}