feat(features): refontes onboarding/organizations/profile/reports/settings/solidarity

- onboarding : datasource souscription, models formule/status, bloc complet
- organizations : bloc orgs + switcher + types bloc, models, pages edit/create
- profile : bloc complet avec change password, delete account, preferences
- reports : bloc avec DashboardReports + ScheduleReports + GenerateReport
- settings : language, privacy, feedback pages
- solidarity : bloc complet demandes d'aide (CRUD, approuver, rejeter)

lib/features/settings/presentation/pages/privacy_settings_page.dart

@@ -62,26 +62,29 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
   Widget build(BuildContext context) {
     return Scaffold(
       backgroundColor: Theme.of(context).scaffoldBackgroundColor,
-      body: Column(
-        children: [
-          _buildHeader(),
-          Expanded(
-            child: SingleChildScrollView(
-              padding: const EdgeInsets.all(12),
-              child: Column(
-                children: [
-                  const SizedBox(height: 8),
-                  _buildVisibilitySection(),
-                  const SizedBox(height: 8),
-                  _buildDataSection(),
-                  const SizedBox(height: 8),
-                  _buildDangerSection(),
-                  const SizedBox(height: 80),
-                ],
+      body: SafeArea(
+        top: false,
+        child: Column(
+          children: [
+            _buildHeader(),
+            Expanded(
+              child: SingleChildScrollView(
+                padding: const EdgeInsets.all(12),
+                child: Column(
+                  children: [
+                    const SizedBox(height: 8),
+                    _buildVisibilitySection(),
+                    const SizedBox(height: 8),
+                    _buildDataSection(),
+                    const SizedBox(height: 8),
+                    _buildDangerSection(),
+                    const SizedBox(height: 80),
+                  ],
+                ),
               ),
             ),
-          ),
-        ],
+          ],
+        ),
       ),
     );
   }
@@ -91,15 +94,15 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
       margin: const EdgeInsets.all(SpacingTokens.lg),
       padding: const EdgeInsets.all(SpacingTokens.xxl),
       decoration: BoxDecoration(
-        gradient: const LinearGradient(
-          colors: [AppColors.brandGreen, AppColors.primaryGreen],
+        gradient: LinearGradient(
+          colors: ModuleColors.parametresGradient,
           begin: Alignment.topLeft,
           end: Alignment.bottomRight,
         ),
         borderRadius: BorderRadius.circular(SpacingTokens.xl),
         boxShadow: [
           BoxShadow(
-            color: AppColors.primaryGreen.withOpacity(0.3),
+            color: ModuleColors.parametres.withOpacity(0.3),
             blurRadius: 20,
             offset: const Offset(0, 8),
           ),
@@ -222,13 +225,13 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
           child: Container(
             padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 7),
             decoration: BoxDecoration(
-              color: Colors.red.withOpacity(0.05),
+              color: AppColors.error.withOpacity(0.05),
               borderRadius: BorderRadius.circular(8),
-              border: Border.all(color: Colors.red.withOpacity(0.2)),
+              border: Border.all(color: AppColors.error.withOpacity(0.2)),
             ),
             child: Row(
               children: [
-                const Icon(Icons.delete_forever, color: Colors.red, size: 20),
+                const Icon(Icons.delete_forever, color: AppColors.error, size: 20),
                 const SizedBox(width: 12),
                 Expanded(
                   child: Column(
@@ -239,7 +242,7 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
                         style: TextStyle(
                           fontSize: 14,
                           fontWeight: FontWeight.w600,
-                          color: Colors.red,
+                          color: AppColors.error,
                         ),
                       ),
                       Builder(
@@ -248,7 +251,7 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
                           return Text(
                             'Supprimer définitivement toutes vos données',
                             style: AppTypography.subtitleSmall.copyWith(
-                              color: isDark ? AppColors.textSecondaryDark : AppColors.textSecondaryLight,
+                              color: isDark ? AppColors.textSecondaryDark : AppColors.textSecondary,
                             ),
                           );
                         },
@@ -256,7 +259,7 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
                     ],
                   ),
                 ),
-                const Icon(Icons.arrow_forward_ios, color: Colors.red, size: 16),
+                const Icon(Icons.arrow_forward_ios, color: AppColors.error, size: 16),
               ],
             ),
           ),
@@ -271,7 +274,7 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
       builder: (context) => AlertDialog(
         title: const Row(
           children: [
-            Icon(Icons.warning, color: Colors.red),
+            Icon(Icons.warning, color: AppColors.error),
             SizedBox(width: 8),
             Text('Supprimer le compte'),
           ],
@@ -293,8 +296,8 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
                 await launchUrl(uri, mode: LaunchMode.externalApplication);
               }
             },
-            style: ElevatedButton.styleFrom(backgroundColor: Colors.red),
-            child: const Text('Contacter l\'administrateur', style: TextStyle(color: Colors.white)),
+            style: ElevatedButton.styleFrom(backgroundColor: AppColors.error),
+            child: const Text('Contacter l\'administrateur', style: TextStyle(color: AppColors.onPrimary)),
           ),
         ],
       ),
@@ -303,12 +306,12 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
 
   Widget _buildSection(String title, String subtitle, IconData icon, List<Widget> children) {
     final isDark = Theme.of(context).brightness == Brightness.dark;
-    final textPrimary = isDark ? AppColors.textPrimaryDark : AppColors.textPrimaryLight;
-    final textSecondary = isDark ? AppColors.textSecondaryDark : AppColors.textSecondaryLight;
+    final textPrimary = isDark ? AppColors.textPrimaryDark : AppColors.textPrimary;
+    final textSecondary = isDark ? AppColors.textSecondaryDark : AppColors.textSecondary;
     return Container(
       padding: const EdgeInsets.all(10),
       decoration: BoxDecoration(
-        color: isDark ? AppColors.darkSurface : Colors.white,
+        color: isDark ? AppColors.surfaceDark : AppColors.surface,
         borderRadius: BorderRadius.circular(10),
       ),
       child: Column(
@@ -352,17 +355,17 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
     ValueChanged<bool> onChanged,
   ) {
     final isDark = Theme.of(context).brightness == Brightness.dark;
-    final textPrimary = isDark ? AppColors.textPrimaryDark : AppColors.textPrimaryLight;
-    final textSecondary = isDark ? AppColors.textSecondaryDark : AppColors.textSecondaryLight;
+    final textPrimary = isDark ? AppColors.textPrimaryDark : AppColors.textPrimary;
+    final textSecondary = isDark ? AppColors.textSecondaryDark : AppColors.textSecondary;
     return Container(
       padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 7),
       decoration: BoxDecoration(
-        color: isDark ? AppColors.darkBackground : Colors.grey[50],
+        color: isDark ? AppColors.backgroundSubtleDark : AppColors.backgroundSubtle,
         borderRadius: BorderRadius.circular(8),
       ),
       child: Row(
         children: [
-          const Icon(Icons.toggle_on, color: AppColors.primaryGreen, size: 20),
+          const Icon(Icons.toggle_on, color: AppColors.primary, size: 20),
           const SizedBox(width: 12),
           Expanded(
             child: Column(
@@ -382,7 +385,7 @@ class _PrivacySettingsPageState extends State<PrivacySettingsPage> {
           Switch(
             value: value,
             onChanged: onChanged,
-            activeTrackColor: AppColors.primaryGreen,
+            activeTrackColor: AppColors.primary,
             thumbColor: WidgetStateProperty.resolveWith((states) =>
                 states.contains(WidgetState.selected) ? Colors.white : null),
           ),