fix(templates): reserve room for the ordo booklet's running header

geometry's top=11mm/bottom=12mm seated the text block without accounting
for fancyhdr's own header/footer, which live OUTSIDE that block by
default -- pushing the running header ('Ordo 2027 . ef') partly above
the physical page edge (measured: yMin -5.5pt on a 0..595pt page) and
the footer to within 1pt of the bottom edge. The user hit this and
reported the header as clipped.

Adds includehead/includefoot to the geometry options (a5paper,
top=10mm, bottom=10mm) so the header/footer live inside the margins
instead, with headsep/footskip set explicitly (3mm/7mm) rather than
left at article's defaults -- those defaults alone would still overflow
a 10mm margin and silently added 20 extra pages to the whole booklet by
shrinking every day box.

Verified: two pdflatex passes produce a 65-page A5 PDF with the full
'Ordo 2027 . ef' header intact on every page and zero pdflatex
warnings. Golden regenerated through the test harness's own render
path (English-with-Latin-fallback), not the CLI, which defaults to
Latin only and would otherwise pin output the tests never produce.

1 files changed, 14 insertions, 1 deletions

diff --git a/templates/ef/ordo.tex b/templates/ef/ordo.tex
index c4a15d1..6a298df 100644
--- a/templates/ef/ordo.tex
+++ b/templates/ef/ordo.tex
@@ -28,7 +28,20 @@
 % deliberately written without ever typing two curly braces next to each
 % other, even to name a field.
 \documentclass[10pt]{article}
-\usepackage[a5paper,top=11mm,bottom=12mm,inner=14mm,outer=10mm]{geometry}
+% includehead/includefoot: without them geometry seats the text block at
+% top=/bottom= and fancyhdr then places the running header/footer OUTSIDE
+% that block -- above the top margin and below the bottom one -- which on
+% this page's original top=11mm/bottom=12mm pushed the header partly above
+% the physical page edge (measured: yMin -5.5pt on a 0..595pt page) and the
+% footer to within 1pt of the bottom edge. With includehead/includefoot the
+% header/footer live INSIDE top=/bottom= instead, so headsep/footskip are
+% also set explicitly (3mm/7mm) rather than left at article's defaults
+% (25pt/30pt) -- those defaults alone would still overflow a 10mm margin
+% and, measured, silently added 20 extra pages to the whole booklet by
+% shrinking every day box. \headheight is left at fancyhdr's own default
+% (12pt, confirmed by the log, no "increase \headheight" warning) since a
+% single \small header line fits it without complaint.
+\usepackage[a5paper,top=10mm,bottom=10mm,inner=14mm,outer=10mm,includehead,includefoot,headsep=3mm,footskip=7mm]{geometry}
 \usepackage[T1]{fontenc}
 \usepackage[utf8]{inputenc}
 \usepackage{xcolor}