ESP32 Two-Player Click Race (OLED Display + 2 Buttons + Buzzer)

Challenge a friend to a 10-second click race! Both players press their **button** to get ready, then after a 3-2-1 countdown everyone mashes as fast as they can. The **ESP32** races two bars side by side on a **0.96 inch OLED**, with the time left, both scores and the leader shown live. When time is up you see the winner and clicks per second, and the best score is saved with **Preferences**. A **passive buzzer** plays a click tone for each player, a whistle and a fanfare.