refactored and condensed technical documentation and comments across the codebase to improve readability

lib/state/app/infrastructure/utility_widgets/loadable_hydrated_bloc/loadable_hydrated_bloc.dart

@@ -128,10 +128,8 @@ abstract class LoadableHydratedBloc<
     gatherData()
         .catchError((e) {
           log('Error while fetching ${TState.toString()}: ${e.toString()}');
-          // The bloc may have been closed before this async error landed (e.g.
-          // when its scoping widget tree was disposed mid-fetch). Adding to a
-          // closed bloc throws "Cannot add new events after calling close",
-          // so swallow that case quietly.
+          // The bloc may have been closed before this async error landed;
+          // adding to a closed bloc throws, so swallow that case.
           if (isClosed) return;
           add(
             Error(