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/presentation/widgets/search/dashboard_search_widget.dart

@@ -1,5 +1,10 @@
 import 'package:flutter/material.dart';
-import '../../../../../shared/design_system/dashboard_theme.dart';
+import '../../../../../shared/design_system/unionflow_design_system.dart';
+import '../../../../members/presentation/pages/members_page_wrapper.dart';
+import '../../../../events/presentation/pages/events_page_wrapper.dart';
+import '../../../../contributions/presentation/pages/contributions_page_wrapper.dart';
+import '../../../../reports/presentation/pages/reports_page_wrapper.dart';
+import '../../../../settings/presentation/pages/system_settings_page.dart';
 
 /// Widget de recherche rapide pour le dashboard
 class DashboardSearchWidget extends StatefulWidget {
@@ -26,13 +31,14 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
   late Animation<double> _scaleAnimation;
   bool _isExpanded = false;
   List<SearchSuggestion> _filteredSuggestions = [];
+  List<SearchSuggestion>? _defaultSuggestions;
 
   @override
   void initState() {
     super.initState();
     _setupAnimations();
     _setupListeners();
-    _filteredSuggestions = widget.suggestions ?? _getDefaultSuggestions();
+    _filteredSuggestions = widget.suggestions ?? [];
   }
 
   void _setupAnimations() {
@@ -71,12 +77,13 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
   void _filterSuggestions(String query) {
     if (query.isEmpty) {
       setState(() {
-        _filteredSuggestions = widget.suggestions ?? _getDefaultSuggestions();
+        _filteredSuggestions = widget.suggestions ?? _defaultSuggestions ?? [];
       });
       return;
     }
 
-    final filtered = (widget.suggestions ?? _getDefaultSuggestions())
+    final defaultList = widget.suggestions ?? _defaultSuggestions ?? [];
+    final filtered = defaultList
         .where((suggestion) =>
             suggestion.title.toLowerCase().contains(query.toLowerCase()) ||
             suggestion.subtitle.toLowerCase().contains(query.toLowerCase()))
@@ -89,11 +96,19 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
 
   @override
   Widget build(BuildContext context) {
+    if (_defaultSuggestions == null) {
+      _defaultSuggestions = _getDefaultSuggestions(context);
+      if (_filteredSuggestions.isEmpty && widget.suggestions == null) {
+        WidgetsBinding.instance.addPostFrameCallback((_) {
+          if (mounted) setState(() => _filteredSuggestions = _defaultSuggestions!);
+        });
+      }
+    }
     return Column(
       children: [
         _buildSearchBar(),
         if (_isExpanded && _filteredSuggestions.isNotEmpty) ...[
-          const SizedBox(height: DashboardTheme.spacing8),
+          const SizedBox(height: 8),
           _buildSuggestions(),
         ],
       ],
@@ -108,9 +123,11 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
           scale: _scaleAnimation.value,
           child: Container(
             decoration: BoxDecoration(
-              color: DashboardTheme.white,
-              borderRadius: BorderRadius.circular(DashboardTheme.borderRadiusLarge),
-              boxShadow: _isExpanded ? DashboardTheme.elevatedShadow : DashboardTheme.subtleShadow,
+              color: Theme.of(context).cardColor,
+              borderRadius: BorderRadius.circular(12),
+              boxShadow: _isExpanded 
+                  ? [BoxShadow(color: Colors.black.withOpacity(0.1), blurRadius: 10, offset: const Offset(0, 4))]
+                  : [BoxShadow(color: Colors.black.withOpacity(0.05), blurRadius: 5, offset: const Offset(0, 2))],
             ),
             child: TextField(
               controller: _searchController,
@@ -123,12 +140,13 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
               },
               decoration: InputDecoration(
                 hintText: widget.hintText ?? 'Rechercher...',
-                hintStyle: DashboardTheme.bodyMedium.copyWith(
-                  color: DashboardTheme.grey400,
+                hintStyle: AppTypography.bodyTextSmall.copyWith(
+                  color: AppColors.textSecondaryLight,
                 ),
                 prefixIcon: Icon(
-                  Icons.search,
-                  color: _isExpanded ? DashboardTheme.royalBlue : DashboardTheme.grey400,
+                  Icons.search_outlined,
+                  color: _isExpanded ? AppColors.primaryGreen : AppColors.textSecondaryLight,
+                  size: 20,
                 ),
                 suffixIcon: _searchController.text.isNotEmpty
                     ? IconButton(
@@ -137,30 +155,31 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
                           _focusNode.unfocus();
                         },
                         icon: const Icon(
-                          Icons.clear,
-                          color: DashboardTheme.grey400,
+                          Icons.close_outlined,
+                          color: AppColors.textSecondaryLight,
+                          size: 18,
                         ),
                       )
                     : null,
                 border: OutlineInputBorder(
-                  borderRadius: BorderRadius.circular(DashboardTheme.borderRadiusLarge),
+                  borderRadius: BorderRadius.circular(12),
                   borderSide: BorderSide.none,
                 ),
                 focusedBorder: OutlineInputBorder(
-                  borderRadius: BorderRadius.circular(DashboardTheme.borderRadiusLarge),
+                  borderRadius: BorderRadius.circular(12),
                   borderSide: const BorderSide(
-                    color: DashboardTheme.royalBlue,
-                    width: 2,
+                    color: AppColors.primaryGreen,
+                    width: 1.5,
                   ),
                 ),
                 contentPadding: const EdgeInsets.symmetric(
-                  horizontal: DashboardTheme.spacing16,
-                  vertical: DashboardTheme.spacing12,
+                  horizontal: 16,
+                  vertical: 12,
                 ),
                 filled: true,
-                fillColor: DashboardTheme.white,
+                fillColor: Theme.of(context).cardColor,
               ),
-              style: DashboardTheme.bodyMedium,
+              style: AppTypography.bodyTextSmall,
             ),
           ),
         );
@@ -172,9 +191,15 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
     return Container(
       constraints: const BoxConstraints(maxHeight: 300),
       decoration: BoxDecoration(
-        color: DashboardTheme.white,
-        borderRadius: BorderRadius.circular(DashboardTheme.borderRadius),
-        boxShadow: DashboardTheme.elevatedShadow,
+        color: Theme.of(context).cardColor,
+        borderRadius: BorderRadius.circular(12),
+        boxShadow: [
+          BoxShadow(
+            color: Colors.black.withOpacity(0.1),
+            blurRadius: 10,
+            offset: const Offset(0, 4),
+          ),
+        ],
       ),
       child: ListView.builder(
         shrinkWrap: true,
@@ -196,13 +221,13 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
         suggestion.onTap?.call();
       },
       child: Container(
-        padding: const EdgeInsets.all(DashboardTheme.spacing16),
+        padding: const EdgeInsets.all(12),
         decoration: BoxDecoration(
           border: isLast
               ? null
               : const Border(
                   bottom: BorderSide(
-                    color: DashboardTheme.grey200,
+                    color: AppColors.lightBorder,
                     width: 1,
                   ),
                 ),
@@ -210,34 +235,36 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
         child: Row(
           children: [
             Container(
-              padding: const EdgeInsets.all(DashboardTheme.spacing8),
+              padding: const EdgeInsets.all(6),
               decoration: BoxDecoration(
                 color: suggestion.color.withOpacity(0.1),
-                borderRadius: BorderRadius.circular(DashboardTheme.borderRadiusSmall),
+                borderRadius: BorderRadius.circular(6),
               ),
               child: Icon(
                 suggestion.icon,
                 color: suggestion.color,
-                size: 20,
+                size: 18,
               ),
             ),
-            const SizedBox(width: DashboardTheme.spacing12),
+            const SizedBox(width: 12),
             Expanded(
               child: Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
                 children: [
                   Text(
                     suggestion.title,
-                    style: DashboardTheme.bodyMedium.copyWith(
+                    style: AppTypography.actionText.copyWith(
+                      fontSize: 12,
                       fontWeight: FontWeight.w600,
                     ),
                   ),
                   if (suggestion.subtitle.isNotEmpty) ...[
-                    const SizedBox(height: DashboardTheme.spacing2),
+                    const SizedBox(height: 2),
                     Text(
                       suggestion.subtitle,
-                      style: DashboardTheme.bodySmall.copyWith(
-                        color: DashboardTheme.grey600,
+                      style: AppTypography.subtitleSmall.copyWith(
+                        color: AppColors.textSecondaryLight,
+                        fontSize: 10,
                       ),
                     ),
                   ],
@@ -245,8 +272,8 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
               ),
             ),
             const Icon(
-              Icons.arrow_forward_ios,
-              color: DashboardTheme.grey400,
+              Icons.chevron_right_outlined,
+              color: AppColors.textSecondaryLight,
               size: 16,
             ),
           ],
@@ -255,42 +282,42 @@ class _DashboardSearchWidgetState extends State<DashboardSearchWidget>
     );
   }
 
-  List<SearchSuggestion> _getDefaultSuggestions() {
+  List<SearchSuggestion> _getDefaultSuggestions(BuildContext context) {
     return [
       SearchSuggestion(
         title: 'Membres',
         subtitle: 'Rechercher des membres',
-        icon: Icons.people,
-        color: DashboardTheme.royalBlue,
-        onTap: () {},
+        icon: Icons.people_outline,
+        color: AppColors.primaryGreen,
+        onTap: () => Navigator.of(context).push(MaterialPageRoute<void>(builder: (_) => const MembersPageWrapper())),
       ),
       SearchSuggestion(
         title: 'Événements',
         subtitle: 'Trouver des événements',
-        icon: Icons.event,
-        color: DashboardTheme.tealBlue,
-        onTap: () {},
+        icon: Icons.event_outlined,
+        color: AppColors.brandGreen,
+        onTap: () => Navigator.of(context).push(MaterialPageRoute<void>(builder: (_) => const EventsPageWrapper())),
       ),
       SearchSuggestion(
         title: 'Contributions',
         subtitle: 'Historique des paiements',
-        icon: Icons.payment,
-        color: DashboardTheme.success,
-        onTap: () {},
+        icon: Icons.account_balance_wallet_outlined,
+        color: AppColors.success,
+        onTap: () => Navigator.of(context).push(MaterialPageRoute<void>(builder: (_) => const ContributionsPageWrapper())),
       ),
       SearchSuggestion(
         title: 'Rapports',
         subtitle: 'Consulter les rapports',
-        icon: Icons.assessment,
-        color: DashboardTheme.warning,
-        onTap: () {},
+        icon: Icons.assessment_outlined,
+        color: AppColors.warning,
+        onTap: () => Navigator.of(context).push(MaterialPageRoute<void>(builder: (_) => const ReportsPageWrapper())),
       ),
       SearchSuggestion(
         title: 'Paramètres',
         subtitle: 'Configuration système',
-        icon: Icons.settings,
-        color: DashboardTheme.grey600,
-        onTap: () {},
+        icon: Icons.settings_outlined,
+        color: AppColors.textSecondaryLight,
+        onTap: () => Navigator.of(context).push(MaterialPageRoute<void>(builder: (_) => const SystemSettingsPage())),
       ),
     ];
   }