feat: sync showcase with WRNexusJS 0.8.7

app/pages/fonts.wrn

@@ -8,9 +8,12 @@ page FontsGuide {
     <article class="page-docs guide-page">
       <nav class="docs-breadcrumbs" aria-label="Breadcrumb"><a href="/docs">Docs</a><span aria-hidden="true">/</span><span>Fonts</span></nav>
       <header class="docs-intro"><span class="showcase-eyebrow">Customization</span><h1>Fonts</h1><p>Select a font family globally while components continue to inherit typography correctly.</p></header>
-      <section class="guide-section"><h2>Overview</h2><p>Select a font family globally while components continue to inherit typography correctly.</p></section><section class="guide-section"><h2>Configuration</h2><p>Use the design switcher in the header to test this setting live.</p></section><section class="guide-section"><h2>Component behavior</h2><p>The setting is inherited by components, blocks, templates, and playground previews.</p></section>
-      
-      <nav class="guide-next"><a href="/components/button">Explore components <span aria-hidden="true">→</span></a><a href="/blocks">Browse blocks <span aria-hidden="true">→</span></a></nav>
+      <section class="guide-section"><h2>Configure families</h2><p>Declare the application sans family and optional hosted families in wrnexus.config.ts. Components inherit typography without per-component imports.</p></section><section class="guide-section"><h2>Control loading</h2><p>Request only used weights and styles. Keep a system fallback so content remains readable before hosted fonts finish loading.</p></section><section class="guide-section"><h2>Preserve hierarchy</h2><p>Use semantic heading, body, label, caption, and code roles. Avoid arbitrary sizes that break density and responsive rhythm.</p></section><section class="guide-section"><h2>Test real content</h2><p>Check long headings, translated labels, numeric tables, code, and form errors. Font choices must remain legible at zoom and on narrow screens.</p></section>
+      <section class="guide-section"><h2>Quick start</h2><pre><code>fonts: <span>&#123;</span>
+  sans: '"Plus Jakarta Sans", system-ui, sans-serif',
+  google: [<span>&#123;</span> family: "Plus Jakarta Sans", weights: [400, 500, 600, 700] <span>&#125;</span>],
+<span>&#125;</span></code></pre></section>
+      <nav class="guide-next"><a href="/components/button">Explore components <span aria-hidden="true">→</span></a><a href="/block-library">Browse blocks <span aria-hidden="true">→</span></a></nav>
     </article>
   }
 }