website: fix H1 missing space before br for SEO crawlers

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: aborruso

website/src/pages/index.astro

@@ -164,7 +164,7 @@ const baseUrl = '/ckan-mcp-server';
           </div>
 
           <h1 class="display-font text-6xl sm:text-7xl lg:text-8xl font-bold text-center text-navy mb-8 leading-tight fade-in-up" style="animation-delay: 0.1s">
-            Explore Open Data<br/><span class="text-data-blue">with AI</span>
+            Explore Open Data <br/><span class="text-data-blue">with AI</span>
           </h1>
 
           <p class="text-xl sm:text-2xl text-center text-gray-700 mb-6 max-w-3xl mx-auto fade-in-up" style="animation-delay: 0.2s">