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/dashboard/domain/entities/dashboard_entity.dart

@@ -1,6 +1,8 @@
 import 'package:equatable/equatable.dart';
+import 'compte_adherent_entity.dart';
 
 /// Entité pour les statistiques du dashboard
+
 class DashboardStatsEntity extends Equatable {
   final int totalMembers;
   final int activeMembers;
@@ -225,6 +227,8 @@ class DashboardEntity extends Equatable {
   final Map<String, dynamic> userPreferences;
   final String organizationId;
   final String userId;
+  /// Compte adhérent unifié (si disponible)
+  final CompteAdherentEntity? monCompte;
 
   const DashboardEntity({
     required this.stats,
@@ -233,6 +237,7 @@ class DashboardEntity extends Equatable {
     required this.userPreferences,
     required this.organizationId,
     required this.userId,
+    this.monCompte,
   });
 
   // Méthodes utilitaires
@@ -250,5 +255,7 @@ class DashboardEntity extends Equatable {
         userPreferences,
         organizationId,
         userId,
+        monCompte,
       ];
 }
+