change the color of the version in the footer to check if preview works correctly

Author: artcz

src/components/footer.astro

@@ -93,6 +93,6 @@ const gitVersion = import.meta.env.GIT_VERSION;
       </div>
     </article>
 
-    <p>version: {gitVersion} @ {buildTimestamp}</p>
+    <p style="color: rgba(255, 255, 255, 0.4)">version: {gitVersion} @ {buildTimestamp}</p>
   </footer>
 </Fullbleed>