Update to Web & Mobile App Builder

{
  "description": "Build or redesign responsive marketing sites, landing pages, portfolios and editorial websites with a distinctive visual hierarchy, genuine content and browser verification.",
  "included_files": [],
  "name": "build-website",
  "skill_md_contents": "---\nname: build-website\ndescription: Build or redesign responsive marketing sites, landing pages, portfolios and editorial websites with a distinctive visual hierarchy, genuine content and browser verification.\n---\n\n# Build Website\n\n1. Distinguish informational sites from authenticated apps; do not wrap an app in an unnecessary marketing homepage.\n2. Review `../../references/design-quality.md`, `../../references/web-and-pwa.md` and chosen design references. Preserve supplied copy, sections, branding and factual claims; ask only for blocking assets.\n3. Choose an appropriate static/SSR framework based on existing project, SEO, editorial needs and content management. Avoid imposing Next.js on a simple static site.\n4. Implement semantic structure, navigation, functional forms/links, responsive grids, responsive images, safe typography and sensible performance budgets. Generated visuals require asset authorization and actual generation tools.\n5. Run build/lint/tests, check mobile and desktop layout and keyboard navigation, inspect hero/section continuity and interaction states. Never claim browser inspection without captured evidence.\n6. Deliver runnable source, previews where available and test/visual findings. No automatic publish.\n"
}