fix favicon, page title

index.html

@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link href="/vite.svg" rel="icon" type="image/svg+xml" />
+    <link href="/favicon.png" rel="icon" type="image/png">
     <meta content="width=device-width, initial-scale=1.0" name="viewport" />
 
     <meta
@@ -14,7 +14,7 @@
  
     <script src="https://telegram.org/js/telegram-web-app.js"></script>
 
-    <title>MyMusic</title>
+    <title>MY</title>
   </head>
   <body>
     <!-- Yandex.Metrika counter -->