4d99597966
The watchlist catalog page silently returned the stored list order while its sort dropdown claimed "Date Added", and mirroring a provider's list order (e.g. MDBList) was off by default, so synced watchlists appeared in first-sync-time order with no way to tell what was happening. - Web: the watchlist source now uses the same source-order sentinel as collections — the dropdown shows "List Order" as the default, and an explicit "Date Added" pick sends sort=added_at instead of being stripped (previously indistinguishable from the default). - Server: on personal lists (watchlist/favorites) an explicit added_at sort now takes the source-order path, where added_at means "date added to the list"; the query executor path sorted by the library's created_at instead. History keeps the executor path since its ID loading ignores the sort. - watchsync: new connections default sync_watchlist_order_enabled to true, with a migration flipping existing rows to match. Providers without the provides_watchlist_order capability ignore the flag at sync time. Co-authored-by: Claude Fable 5 <noreply@anthropic.com>