Merge remote-tracking branch 'origin/master' into master

Résolution conflit: Suppression de frontend/lib/navigation/app_router.dart
(fichier obsolète remplacé par frontend/lib/config/app_router.dart)

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/lib/models/user.dart

@@ -4,6 +4,7 @@ class AppUser {
   final String role;
   final DateTime createdAt;
   final DateTime updatedAt;
+  final bool changementMdpObligatoire;
 
   AppUser({
     required this.id,
@@ -11,6 +12,7 @@ class AppUser {
     required this.role,
     required this.createdAt,
     required this.updatedAt,
+    this.changementMdpObligatoire = false,
   });
 
   factory AppUser.fromJson(Map<String, dynamic> json) {
@@ -20,6 +22,7 @@ class AppUser {
       role: json['role'] as String,
       createdAt: DateTime.parse(json['createdAt'] as String),
       updatedAt: DateTime.parse(json['updatedAt'] as String),
+      changementMdpObligatoire: json['changement_mdp_obligatoire'] as bool? ?? false,
     );
   }
 
@@ -30,6 +33,7 @@ class AppUser {
       'role': role,
       'createdAt': createdAt.toIso8601String(),
       'updatedAt': updatedAt.toIso8601String(),
+      'changement_mdp_obligatoire': changementMdpObligatoire,
     };
   }
 }