feat: WebSocket temps réel + Finance Workflow + corrections

- Task #6: WebSocket /ws/dashboard + Kafka events (5 topics)
  * Backend: KafkaEventProducer, KafkaEventConsumer
  * Mobile: WebSocketService (reconnection, heartbeat, typed events)
  * DashboardBloc: Auto-refresh depuis WebSocket events

- Finance Workflow: approbations + budgets (backend + mobile)
  * Backend: entities, services, resources, migrations Flyway V6
  * Mobile: features finance_workflow complète avec BLoC

- Corrections DI: interfaces IRepository partout
  * IProfileRepository, IOrganizationRepository, IMembreRepository
  * GetIt configuré avec @injectable

- Spec-Kit: constitution + templates mis à jour
  * .specify/memory/constitution.md enrichie
  * Templates agent, plan, spec, tasks, checklist

- Nettoyage: fichiers temporaires supprimés

Signed-off-by: lions dev Team

unionflow/unionflow-mobile-apps/lib/features/adhesions/bloc/adhesions_bloc.dart

@@ -3,17 +3,21 @@ library adhesions_bloc;
 
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:equatable/equatable.dart';
+import 'package:injectable/injectable.dart';
+import '../../../core/utils/logger.dart';
 import '../data/models/adhesion_model.dart';
 import '../data/repositories/adhesion_repository.dart';
 
 part 'adhesions_event.dart';
 part 'adhesions_state.dart';
 
+@injectable
 class AdhesionsBloc extends Bloc<AdhesionsEvent, AdhesionsState> {
   final AdhesionRepository _repository;
 
   AdhesionsBloc(this._repository) : super(const AdhesionsState()) {
     on<LoadAdhesions>(_onLoadAdhesions);
+    on<LoadAdhesionsByMembre>(_onLoadAdhesionsByMembre);
     on<LoadAdhesionsEnAttente>(_onLoadAdhesionsEnAttente);
     on<LoadAdhesionsByStatut>(_onLoadAdhesionsByStatut);
     on<LoadAdhesionById>(_onLoadAdhesionById);
@@ -34,6 +38,17 @@ class AdhesionsBloc extends Bloc<AdhesionsEvent, AdhesionsState> {
     }
   }
 
+  Future<void> _onLoadAdhesionsByMembre(LoadAdhesionsByMembre event, Emitter<AdhesionsState> emit) async {
+    emit(state.copyWith(status: AdhesionsStatus.loading, message: 'Chargement...'));
+    try {
+      final list = await _repository.getByMembre(event.membreId, page: event.page, size: event.size);
+      emit(state.copyWith(status: AdhesionsStatus.loaded, adhesions: list));
+    } catch (e) {
+      emit(state.copyWith(status: AdhesionsStatus.error, message: e.toString(), error: e));
+    }
+  }
+
+
   Future<void> _onLoadAdhesionsEnAttente(LoadAdhesionsEnAttente event, Emitter<AdhesionsState> emit) async {
     emit(state.copyWith(status: AdhesionsStatus.loading, message: 'Chargement...'));
     try {
@@ -116,6 +131,13 @@ class AdhesionsBloc extends Bloc<AdhesionsEvent, AdhesionsState> {
     try {
       final stats = await _repository.getStats();
       emit(state.copyWith(stats: stats));
-    } catch (_) {}
+    } catch (e, st) {
+      AppLogger.error('AdhesionsBloc: chargement stats échoué', error: e, stackTrace: st);
+      emit(state.copyWith(
+        status: AdhesionsStatus.error,
+        message: e.toString(),
+        error: e,
+      ));
+    }
   }
 }

unionflow/unionflow-mobile-apps/lib/features/adhesions/bloc/adhesions_event.dart

@@ -14,6 +14,15 @@ class LoadAdhesions extends AdhesionsEvent {
   List<Object?> get props => [page, size];
 }
 
+class LoadAdhesionsByMembre extends AdhesionsEvent {
+  final String membreId;
+  final int page;
+  final int size;
+  const LoadAdhesionsByMembre(this.membreId, {this.page = 0, this.size = 20});
+  @override
+  List<Object?> get props => [membreId, page, size];
+}
+
 class LoadAdhesionsEnAttente extends AdhesionsEvent {
   final int page;
   final int size;