many changes

src-tauri/src/repository/mod.rs

@@ -146,6 +146,23 @@ pub trait MediaRepository: Send + Sync {
         options: Option<ImageOptions>,
     ) -> String;
 
+    /// Get subtitle URL (synchronous - just constructs URL)
+    fn get_subtitle_url(
+        &self,
+        item_id: &str,
+        media_source_id: &str,
+        stream_index: i32,
+        format: &str,
+    ) -> String;
+
+    /// Get video download URL (synchronous - just constructs URL)
+    fn get_video_download_url(
+        &self,
+        item_id: &str,
+        quality: &str,
+        media_source_id: Option<&str>,
+    ) -> String;
+
     /// Mark item as favorite
     async fn mark_favorite(&self, item_id: &str) -> Result<(), RepoError>;