update: Announcement copy and link

Author: eckartal

docs/src/components/Announcement/index.tsx

@@ -5,12 +5,11 @@ const Announcement = () => {
     <div className="inline-flex items-center justify-center alert px-4 py-3 rounded-xl mx-auto bg-indigo-500 border border-solid border-indigo-800">
       {/* Please change this when cortex stable we can use from latest release endpoint */}
       <div className="flex items-center gap-2">
-        <span>🚧</span>
+        <span>🎉</span>
         <p className="mb-0 text-neutral-100 font-medium">
-          Cortex.cpp v1.0 is now live on github.
-          <a href="/docs" className="no-underline hover:no-underline">
+          <a href="https://github.com/janhq/cortex.cpp/releases/tag/v1.0.1" className="no-underline hover:no-underline">
             {" "}
-            Read more
+            Cortex.cpp v1.0 is now live on GitHub. Check it out!
           </a>
         </p>
       </div>