fix compiler authoring traps and showcase generation order

examples/component-showcase/app/pages/components/combo-box.wrn

@@ -1393,7 +1393,7 @@ if (component) registerOutputHandler(component, "error", (payload) =&gt; <span>&
     </div>
     <nav class="detail-pagination">
       <a href="/components/advanced-select"><small>Previous</small><strong>← Advanced Select</strong></a>
-      <a href="/components/copy-markup"><small>Next</small><strong>Copy Markup →</strong></a>
+      <a href="/components/input-number"><small>Next</small><strong>Input Number →</strong></a>
     </nav>
   }
 }