fix: Fixed navbar not showing where user is.

app/music/page.tsx

@@ -1,4 +1,4 @@
-export default function Page() {
+export default function MusicPage() {
     return (
         <div style={{ padding: '20px', textAlign: 'center' }}>
             <h1 style={{ fontSize: '42px' }}>Music Stream</h1>

components/navbar.tsx

@@ -82,7 +82,7 @@ export default function Navbar() {
             <Link 
               href="/music"
               className={`px-4 py-2 text-sm font-medium transition-colors ${
-                isActive('/about')
+                isActive('/music')
                   ? 'text-white border-b-2 border-white' 
                   : 'text-white/50 hover:text-white'
               }`}