refactor: migrate legacy wire namespace to wrn

examples/basic-app/app/layouts/auth.wrn

@@ -1,4 +1,4 @@
-// Auth layout: centers a single card (login/signup). Uses the Wire UI card,
+// Auth layout: centers a single card (login/signup). Uses the WrNexus UI card,
 // passing an extra `class` so we can constrain its width.
 component AuthLayout {
   view {
@@ -20,9 +20,9 @@ component AuthLayout {
     .auth-card {
       width: min(100%, 28rem);
       padding: 2rem;
-      border: 1px solid var(--wire-color-border);
-      border-radius: var(--wire-radius-lg);
-      background: var(--wire-color-surface);
+      border: 1px solid var(--wrn-color-border);
+      border-radius: var(--wrn-radius-lg);
+      background: var(--wrn-color-surface);
       box-shadow: 0 1.25rem 3rem rgb(0 0 0 / 0.18);
     }
   }

examples/basic-app/app/layouts/dashboard.wrn

@@ -9,7 +9,7 @@ component DashboardLayout {
           <a href="/ui">Components</a>
           <a href="/">Home</a>
         </nav>
-        <button type="button" data-wire-theme-toggle aria-label="Toggle color theme">Theme</button>
+        <button type="button" data-wrn-theme-toggle aria-label="Toggle color theme">Theme</button>
       </aside>
 
       <main class="dash-main">

examples/basic-app/app/layouts/public.wrn

@@ -13,9 +13,9 @@ component PublicLayout {
           <a href="/about">{t:nav.about}</a>
           <a href="/navigation">{t:nav.navigation}</a>
           <a href="/layout">{t:nav.layout}</a>
-          <button type="button" data-wire-theme-toggle aria-label="Toggle color theme">Theme</button>
-          <button class="wire-btn wire-btn--ghost wire-btn--sm" data-wire-lang-set="en">EN</button>
-          <button class="wire-btn wire-btn--ghost wire-btn--sm" data-wire-lang-set="es">ES</button>
+          <button type="button" data-wrn-theme-toggle aria-label="Toggle color theme">Theme</button>
+          <button class="wrn-btn wrn-btn--ghost wrn-btn--sm" data-wrn-lang-set="en">EN</button>
+          <button class="wrn-btn wrn-btn--ghost wrn-btn--sm" data-wrn-lang-set="es">ES</button>
         </nav>
       </header>
 
@@ -23,7 +23,7 @@ component PublicLayout {
         <slot></slot>
       </main>
 
-      <footer class="site-footer">Built with WrNexus · Wire UI + theming</footer>
+      <footer class="site-footer">Built with WrNexus · WrNexus UI + theming</footer>
     </div>
   }
 }