Diffing what the lightweight packet ACTUALLY prints on each path against
its card (map, triangle, profiles, wheel, points) found the wall path
missing two pages and half of a third -- while the legend path matched.
Same class as the sets page: the renderer could draw every page, and
only one of the two hosts supplied the arguments.
Three gaps, three suppliers:
The map. printPacketAs passed no mapSvg and there was no default, so a
wall-printed packet opened on a title-only cover. printPacket now lifts
the bundle's own poster (posters/<id>.html, the same file printPoster
already reads) when the host passes nothing -- via a liftPosterSvg
helper shaped for unit-testing against a real generated poster, no
fetch. Verified on laos: the svg is found and lifted. And PosterWall now
actually passes assetsBase into its print opts; without that one line
the lift's guard would skip silently and the wall would STILL print a
mapless packet -- the seam-without-supplier failure one layer down,
caught in the same pass.
The triangle. No funnel was supplied and none defaulted. The default
states ONLY the steps: listCount and unassigned stay absent, so
funnelPage omits the share line and the tip rather than printing a
denominator that is wrong under a non-default list. Proved two-sided:
steps-only renders the triangle with no share claims; adding listCount
renders both.
The profiles. The wall's fetch carried primary_language but not
imb_gsec, so every wall-printed description ran at half length -- the
third fetch site with the same missing-field defect, found the same way.
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