Per-component signature card rendered inside the JobyKit design index.
Takes a single manifest :entry (as returned by
JobyKit.Manifest.entries/0) and renders the agent-facing card:
label, data-component identifier, status pills, summary, collapsible
preview, attrs table, slots list, and source link.
All structural data attributes (data-component-signature,
data-module, data-function, data-data-component,
data-daisy-basis, data-attr, data-slot, etc.) are stable so
scrapers can reliably parse the rendered DOM.