fix(header): shorten navbar title

Author: brckd

src/comps/layouts/Header.astro

@@ -14,7 +14,7 @@ import Icon from "@assets/icon.png";
           alt="Icon of the Fancade Club"
           loading="eager"
         />
-        <span>Fancade Club</span>
+        <span>Club</span>
       </h1>
     </a>
     <a href="/account/#">#</a>