Implements the canonical async API call pattern in Bloc — dispatch event, emit loading, call Repository returning `Result<T>` with a typed `Failure`, emit success or typed failure. Use when wiring a Bloc-driven feature to a REST API (typically Laravel), mapping HTTP errors to typed failures, or hand
Implements the canonical async API call pattern in Bloc — dispatch event, emit loading, call Repository returning `Result<T>` with a typed `Failure`, emit success or typed failure. Use when wiring a Bloc-driven feature to a REST API (typically Laravel), mapping HTTP errors to typed failures, or handling pull-to-refresh and request cancellation. Prerequisite: `flutter-bloc-setup` and `flutter-bloc-