Introduce an async `get_container` method across source implementations to fetch lightweight container metadata efficiently. Add the `futures` crate as a dependency to enable concurrent operations. Refactor the `browse` flow to short-circuit ephemeral IDs and delegate metadata resolution to `get_container`. Update the RadioFrance handler to scrape episode pages in parallel, bypassing limited RSS feeds and improving overall browsing performance.
Eric Coissac
bfa6231b1d