feat(ui): music sayfasında mini player'ı gizle _2

client/src/App.svelte

@@ -30,6 +30,7 @@
   let wsCounts;
   let refreshTimer = null;
   const location = useLocation();
+  $: isMusicRoute = ($location?.pathname || "").startsWith("/music");
 
   const scheduleMediaRefresh = () => {
     if (refreshTimer) return;
@@ -165,7 +166,7 @@
         <Route path="/trash" component={Trash} />
       </div>
 
-      {#if !($location?.pathname || "").startsWith("/music")}
+      {#if !isMusicRoute}
         <MiniPlayer />
       {/if}
       <Toast />