The rendered diagram leads; the d2 source carries through the draw bus and
folds into a collapsed ClideCollapserCard beneath the card (D-78 display-
only). en+nl catalogs. Also switches the d2 test to a null-aware element.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A data-lightbox element gets a tap target (click cursor) over its region;
DrawingCard exposes an onLightbox callback, which the conversation wires to
open the whole drawing in a ClideLightbox (zoomable). Completes the
per-object overlay — captions + lightbox — and T-318's defined scope.
Widget-tested (the tap fires the callback).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
DrawingCard stacks a caption layer over the SVG: each data-label /
data-description annotation renders a themed caption just below its
element, mapped to pixel space via a shared svgViewportFit (refactored out
of the painter so the overlay and the paint use identical viewBox-fit
math). Display-only (IgnorePointer). Widget-tested. data-lightbox is
captured in the model; the tap-to-zoom interaction is the last follow-on.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Display-only card (D-78): renders an SvgDocument in a framed, aspect-
ratio-sized region with an optional clide-themed label/description caption
beneath. The SVG is content (its own palette); the frame + captions are
chrome (SurfaceTokens). Widget-tested via the kernel fixture. Per-object
data-* overlay and lightbox remain follow-ons.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>