fix(runtime): disable Gradio SSR and increase keep-alive for Docker Space stability

app.py

@@ -846,7 +846,9 @@ if __name__ == "__main__":
         "share": False,  # Set to True if you want a public link
         "show_error": True,  # Show detailed errors for debugging
         "quiet": False,  # Show startup messages
-        "show_api": True  # Enable API documentation
+        "show_api": True,  # Enable API documentation
+        "ssr_mode": False,  # Disable experimental SSR in Docker env
+        "server_kwargs": {"timeout_keep_alive": 120}
     }
 
     # Enable queue for gradio_client compatibility