Community page: link forum to community.azcomputerguru.com

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

projects/radio-show/website/src/pages/community.astro

@@ -50,7 +50,7 @@ import BaseLayout from '../layouts/BaseLayout.astro';
             Deep-dive conversations on Discourse. Long-form discussions, tutorials,
             and community-driven content that goes beyond what we can cover on the show.
           </p>
-          <a href="#" class="btn btn--primary community-card__action">Visit Forum</a>
+          <a href="https://community.azcomputerguru.com" class="btn btn--primary community-card__action">Visit Forum</a>
         </div>
       </div>
     </div>