Page 1 of a prayer packet is a lightweight vertical one-pager showing
the zone's geography and every pin with its numbered name - not the
poster. Until now the packet lifted the 3x4 poster (1500x2000, its own
title, facts table, vision columns, networks and closing verse), shrank
it to 62% and pasted it under the packet's title: a small poster on a
page, with the English poster prose baked into the artwork.
FORMAT=packet is a new sheet format: 1500x1941, the packet's own page,
with the top band left EMPTY for the title the packet draws in the
reader's language, a slim foot, and everything between given to the map
and its label columns - about 1,600px of height against the letter
sheet's ~1,200, so the names get the larger type the sparse posters use.
It omits all the poster furniture, and its root <svg> says
data-sheet="map-only" so the packet can tell it from a poster.
Paper formats no longer overwrite the poster. Every format used to write
out/posters/<zone>.html, so FORMAT=letter silently replaced the 3x4 the
wall and the site serve. packet and letter sheets are now
<zone>.packet.html and <zone>.letter.html, with their own manifest;
3x4 and 3x3 keep the bare name, which every consumer fetches.
publish-html.mjs read everything before ".html" as the zone id and so
skipped every paper sheet as an unknown zone; it now strips the suffix.
The two fail-loud guards (header overflow, verse off the sheet) stay
armed for posters and stand down only for a sheet that does not draw
the furniture they measure.
Proof that posters are untouched: the default 3x4 output for sudan,
asia-india-kerala, deaf and west-africa is byte-identical before and
after, generated with POSTER_DATE pinned. The first attempt was NOT
identical - an HTML comment added inside the SVG template literal is
emitted into every poster - so the notes live in JS comments instead.
check-zone-census counted paper sheets as posters (it would read 56
for 28 zones); it now counts posters and reports paper sheets apart.