fix: progress part 1. percentage is working

src/core/SeriesApp.py

@@ -260,6 +260,7 @@ class SeriesApp:
                         progress=(downloaded / total_bytes) * 100 if total_bytes else 0,
                         eta=eta,
                         mbper_sec=mbper_sec,
+                        item_id=item_id,
                     )
                 )
             # Perform download in thread to avoid blocking event loop