stardust:reskin — same content, donor design

The user has a site (the content source) and a design that already exists somewhere else (the donor: another live site, or a directory of static HTML prototypes; Figma is future scope). Reskin rebuilds the content site's pages so that every visible byte of content survives — text, ordered images, CTAs, SEO metadata — while the surface comes entirely from the donor's tokens and module vocabulary.

The two halves have different contracts:

• Content is non-negotiable. The gate is byte equality of whitespace-normalized visible text, the ordered visible-image set, and full metadata carry-over. Not "close" — equal, after an explicitly declared, executable normalization ledger.
• Design is flexible. Content is re-laid-out onto donor modules; a carousel may become a static card grid, a sidebar may become a band. Structure (element counts, tag sequences) is informational, never gating — a reskin re-structures markup by design.