docs: publish thesis evaluation bundle

docs/thesis/figure-format.lua

@@ -0,0 +1,23 @@
+-- Keep one Markdown image reference while selecting print-native PDFs for XeLaTeX.
+local thesis_figure_format = "svg"
+
+local function read_metadata(meta)
+  if meta.thesisFigureFormat then
+    thesis_figure_format = pandoc.utils.stringify(meta.thesisFigureFormat)
+  end
+  return meta
+end
+
+local function select_figure_format(image)
+  if thesis_figure_format == "pdf"
+      and image.src:match("^figures/.*%.svg$") then
+    image.src = image.src:gsub("%.svg$", ".pdf")
+  end
+  return image
+end
+
+-- Separate passes guarantee metadata is available before image traversal.
+return {
+  { Meta = read_metadata },
+  { Image = select_figure_format },
+}