Stop Konami code Easter egg with Esc

src/vaporwave-fun.js

@@ -207,5 +207,10 @@
 	};
 
 	addEventListener("keydown", Konami.code(toggle_vaporwave));
+	addEventListener("keydown", (event)=> {
+		if (event.keyCode === 27) { // Esc
+			stop_vaporwave();
+		}
+	});
 
 })();