Update desktop page network size limits to 1M nodes and 5M edges

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Author: mbastian

src/pages/desktop/index.astro

@@ -142,7 +142,7 @@ import realtime02 from "../../images/desktop/realtime_02.png";
               network exploration.
             </p>
             <ul>
-              <li>Handle networks with up to <strong>100,000 nodes</strong> and <strong>1,000,000 edges</strong></li>
+              <li>Handle networks with up to <strong>1M nodes</strong> and <strong>5M edges</strong></li>
               <li>Refine insights with <strong>dynamic filtering</strong> capabilities</li>
               <li>Transform data using comprehensive <strong>graph manipulation</strong> tools</li>
             </ul>