fix(animation): Add delay for card appearance

static/js/index.js

@@ -60,6 +60,8 @@ const generate = async () => {
 
     mousemoveHandlerForPreviousCard = initialiseCardRotation(scene);
 
+    await new Promise((resolve) => setTimeout(resolve, 1_000));
+
     setOutput('card', 'completed');
   } catch (err) {
     generating = false;