returned the old docs URL

Author: gornostal

src/layouts/HomeLayout.astro

@@ -40,7 +40,7 @@ const {
         <nav id="nav">
           <ul>
             <li><a href="/#Download">Download</a></li>
-            <li><a href="/docs/extensions/">Docs</a></li>
+            <li><a href="https://docs.ulauncher.io">Docs</a></li>
             <li><a href="https://ext.ulauncher.io">Extensions</a></li>
             <li>
               <a