Fix auto-refresh timer in Gradio app

Replace deprecated every parameter on demo.load with gr.Timer component for auto-refresh functionality.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

app.py

@@ -198,8 +198,12 @@ with gr.Blocks(title="HuggingFace Webhook Processor") as demo:
             outputs=[recent_messages]
         )
 
-    # Auto-refresh every 5 seconds
-    demo.load(get_status, outputs=[status_text, message_count, batch_count, latest_batch], every=5)
+    # Auto-refresh status every 5 seconds
+    demo.load(fn=get_status, outputs=[status_text, message_count, batch_count, latest_batch])
+
+    # Create a timer for auto-refresh
+    timer = gr.Timer(5)
+    timer.tick(fn=get_status, outputs=[status_text, message_count, batch_count, latest_batch])
 
 
 # Add webhook endpoint to FastAPI