Saving tasks in UI (#346)

Co-authored-by: Muhammed Salih Altun <muhammedsalihaltun@gmail.com>

skyvern-frontend/src/api/QueryClient.ts

@@ -3,7 +3,7 @@ import { QueryClient } from "@tanstack/react-query";
 const queryClient = new QueryClient({
   defaultOptions: {
     queries: {
-      staleTime: 1000 * 60 * 5, // 5 minutes
+      staleTime: Infinity,
     },
   },
 });