feat: Version 3.5.2 - Configuration Stripe et gestion des immeubles

- Configuration complète Stripe pour les 3 environnements (DEV/REC/PROD)
  * DEV: Clés TEST Pierre (mode test)
  * REC: Clés TEST Client (mode test)
  * PROD: Clés LIVE Client (mode live)
- Ajout de la gestion des bases de données immeubles/bâtiments
  * Configuration buildings_database pour DEV/REC/PROD
  * Service BuildingService pour enrichissement des adresses
- Optimisations pages et améliorations ergonomie
- Mises à jour des dépendances Composer
- Nettoyage des fichiers obsolètes

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

app/lib/chat/models/room.g.dart

@@ -26,7 +26,7 @@ class RoomAdapter extends TypeAdapter<Room> {
       unreadCount: fields[6] as int,
       recentMessages: (fields[7] as List?)
           ?.map((dynamic e) => (e as Map).cast<String, dynamic>())
-          .toList(),
+          ?.toList(),
       updatedAt: fields[8] as DateTime?,
       createdBy: fields[9] as int?,
       isSynced: fields[10] as bool,

app/lib/chat/pages/rooms_page_embedded.dart

@@ -261,7 +261,7 @@ class RoomsPageEmbeddedState extends State<RoomsPageEmbedded> {
                   ),
                   boxShadow: [
                     BoxShadow(
-                      color: Colors.black.withValues(alpha: 0.05),
+                      color: Colors.black.withOpacity(0.05),
                       blurRadius: 4,
                       offset: const Offset(0, 2),
                     ),
@@ -1169,7 +1169,12 @@ class _QuickBroadcastDialogState extends State<_QuickBroadcastDialog> {
                             _isBroadcast = value;
                           });
                         },
-                        activeThumbColor: Colors.amber.shade600,
+                        thumbColor: WidgetStateProperty.resolveWith<Color?>((states) {
+                          if (states.contains(WidgetState.selected)) {
+                            return Colors.amber.shade600;
+                          }
+                          return null;
+                        }),
                       ),
                     ],
                   ),

app/lib/chat/widgets/recipient_selector.dart

@@ -111,9 +111,9 @@ class _RecipientSelectorState extends State<RecipientSelector> {
     return Container(
       padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
       decoration: BoxDecoration(
-        color: _hexToColor(color).withValues(alpha: 0.1),
+        color: _hexToColor(color).withOpacity(0.1),
         borderRadius: BorderRadius.circular(12),
-        border: Border.all(color: _hexToColor(color).withValues(alpha: 0.3)),
+        border: Border.all(color: _hexToColor(color).withOpacity(0.3)),
       ),
       child: Text(
         name,
@@ -602,7 +602,12 @@ class _RecipientSelectorWithMessageState extends State<_RecipientSelectorWithMes
                         _isBroadcast = value;
                       });
                     },
-                    activeThumbColor: Colors.amber.shade600,
+                    thumbColor: WidgetStateProperty.resolveWith<Color?>((states) {
+                      if (states.contains(WidgetState.selected)) {
+                        return Colors.amber.shade600;
+                      }
+                      return null;
+                    }),
                   ),
                 ],
               ),