#3528 [UI] Convert remaining data fetching operations to use `react-query` Issue created by schottra Most of the fetching logic for the Execution details and Task Execution Details pages was converted to use

react-query

instead of our custom fetching hook. While it's not hurting anything to continue using the old fetching logic for other parts of the application, maintaining two different patterns creates confusion and more cognitive load for contributors. This task tracks the complete deprecation and removal of

useFetchableData

in favor of

react-query

. Flyte component ☐ Overall ☐ Flyte Setup and Installation scripts ☐ Flyte Documentation ☐ Flyte communication (slack/email etc) ☐ FlytePropeller ☐ FlyteIDL (Flyte specification language) ☐ Flytekit (Python SDK) ☐ FlyteAdmin (Control Plane service) ☐ FlytePlugins ☐ DataCatalog ☐ FlyteStdlib (common libraries) ☑︎ FlyteConsole (UI) ☐ Other flyteorg/flyte