fix not downloading

src/core/SeriesApp.py

@@ -244,10 +244,25 @@ class SeriesApp:
             # Wrap callback to enforce cancellation checks and bridge the new
             # event-driven progress reporting with the legacy callback API that
             # the CLI still relies on.
-            def wrapped_callback(progress: float):
+            def wrapped_callback(progress_info):
                 if self._is_cancelled():
                     raise InterruptedError("Download cancelled by user")
                 
+                # yt-dlp passes a dict with progress information
+                # Extract percentage from the dict
+                if isinstance(progress_info, dict):
+                    # Calculate percentage based on downloaded/total bytes
+                    downloaded = progress_info.get('downloaded_bytes', 0)
+                    total = progress_info.get('total_bytes') or progress_info.get('total_bytes_estimate', 0)
+                    
+                    if total > 0:
+                        progress = (downloaded / total) * 100
+                    else:
+                        progress = 0
+                else:
+                    # Fallback for old-style float progress
+                    progress = float(progress_info)
+                
                 # Notify progress via new callback system
                 self._callback_manager.notify_progress(
                     ProgressContext(
@@ -284,7 +299,7 @@ class SeriesApp:
                     ))
             
             # Perform download
-            self.loader.download(
+            download_success = self.loader.download(
                 self.directory_to_search,
                 serieFolder,
                 season,
@@ -294,6 +309,12 @@ class SeriesApp:
                 wrapped_callback
             )
             
+            # Check if download was successful
+            if not download_success:
+                raise RuntimeError(
+                    f"Download failed for S{season:02d}E{episode:02d}"
+                )
+            
             self._operation_status = OperationStatus.COMPLETED
             logger.info(
                 "Download completed: %s S%02dE%02d",