feat(metadata): enhance metadata archive management with download progress and status updates

py/routes/misc_routes.py

@@ -711,13 +711,23 @@ class MiscRoutes:
         try:
             archive_manager = await get_metadata_archive_manager()
             
+            # Get the download_id from query parameters if provided
+            download_id = request.query.get('download_id')
+            
             # Progress callback to send updates via WebSocket
             def progress_callback(stage, message):
-                asyncio.create_task(ws_manager.broadcast({
+                data = {
                     'stage': stage,
                     'message': message,
                     'type': 'metadata_archive_download'
-                }))
+                }
+                
+                if download_id:
+                    # Send to specific download WebSocket if download_id is provided
+                    asyncio.create_task(ws_manager.broadcast_download_progress(download_id, data))
+                else:
+                    # Fallback to general broadcast
+                    asyncio.create_task(ws_manager.broadcast(data))
             
             # Download and extract in background
             success = await archive_manager.download_and_extract_database(progress_callback)

py/services/metadata_archive_manager.py

@@ -79,7 +79,7 @@ class MetadataArchiveManager:
                 # Custom progress callback to report download progress
                 async def download_progress(progress):
                     if progress_callback:
-                        progress_callback("download", f"Downloaded {progress:.1f}%")
+                        progress_callback("download", f"Downloading archive... {progress:.1f}%")
                 
                 success, result = await downloader.download_file(
                     url=url,