fix: remove mock data (Alphaville) on startup

public/search.js

@@ -112,7 +112,4 @@ function updateHero(track) {
   renderSuggestions(track.key);
 }
 
-// Set initial mock state for preview
-setTimeout(() => {
-  simulateRecognition("Alphaville Made in Japan");
-}, 500);
+