Remove ProviderHealth onReady callback from service interface

- Drop the unused `onReady` hook from `ProviderHealthShape`
- Keep startup health status access focused on `getStatuses`
1f47cc6f4eJulius Marminge committed on 3/9/2026, 9:02:29 PM· committed by Julius Marmingeparent074d3af
1 file changedLine totals unavailable