fix: hover navbar, soporte sin spinner, RETHUS en formulario profesional

- Navbar: hoverColor tenue por tema (azul/blanco) en vez del gris por defecto de Flutter web
- SettingsProvider: lazy:false + timeout 10s para evitar spinner gris permanente en soporte
- SupportView: muestra contenido con defaults inmediatamente sin bloquear en isLoading
- Modelo Profesional: campos rethus_code y rethus_validated
- ProfessionalFormProvider: soporte para rethus_code en copyProfesionalWith
- RequestProfessionalView: campo RETHUS opcional en formulario + fix color dropdown profesión

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

lib/main.dart

@@ -45,7 +45,7 @@ class AppState extends StatelessWidget {
         ChangeNotifierProvider(lazy: false, create: (_) => SideMenuProvider()),
         ChangeNotifierProvider(lazy: false, create: (_) => ProfessionalProvider()),
         ChangeNotifierProvider(lazy: false, create: (_) => ThemeProvider()),
-        ChangeNotifierProvider(create: (_) => SettingsProvider()),
+        ChangeNotifierProvider(lazy: false, create: (_) => SettingsProvider()),
         ChangeNotifierProvider(create: (_) => ProfileFormProvider()),
         ChangeNotifierProvider(create: (_) => ProfessionalFormProvider()),
         ChangeNotifierProvider(create: (_) => ProfessionalsProvider()),

lib/models/profesional.dart

@@ -6,6 +6,8 @@ import 'package:prosapp_web_app/models/schedules_entity.dart';
 class Profesional {
   final String id;
   final String identification;
+  final String rethusCode;
+  final bool rethusValidated;
   final String address;
   final String aditionalAddress;
   final String profession;
@@ -25,6 +27,8 @@ class Profesional {
   const Profesional({
     required this.id,
     required this.identification,
+    required this.rethusCode,
+    required this.rethusValidated,
     required this.address,
     required this.aditionalAddress,
     required this.profession,
@@ -103,6 +107,8 @@ class Profesional {
     return Profesional(
       id: doc['id'] as String,
       identification: (doc['identification'] as String?) ?? '',
+      rethusCode: (doc['rethus_code'] as String?) ?? '',
+      rethusValidated: (doc['rethus_validated'] as bool?) ?? false,
       address: (doc['address'] as String?) ?? '',
       aditionalAddress: (doc['aditional_address'] as String?) ?? '',
       profession: (doc['profession'] as String?) ?? '',
@@ -124,6 +130,8 @@ class Profesional {
   Profesional copyWith({
     String? id,
     String? identification,
+    String? rethusCode,
+    bool? rethusValidated,
     String? address,
     String? aditionalAddress,
     String? profession,
@@ -143,6 +151,8 @@ class Profesional {
     return Profesional(
       id: id ?? this.id,
       identification: identification ?? this.identification,
+      rethusCode: rethusCode ?? this.rethusCode,
+      rethusValidated: rethusValidated ?? this.rethusValidated,
       address: address ?? this.address,
       aditionalAddress: aditionalAddress ?? this.aditionalAddress,
       profession: profession ?? this.profession,
@@ -167,6 +177,8 @@ class Profesional {
     return {
       'id': id,
       'identification': identification,
+      'rethus_code': rethusCode,
+      'rethus_validated': rethusValidated,
       'address': address,
       'aditional_address': aditionalAddress,
       'profession': profession,

lib/providers/professional_form_provider.dart

@@ -16,6 +16,7 @@ class ProfessionalFormProvider with ChangeNotifier {
   copyProfesionalWith({
     String? id,
     String? identification,
+    String? rethusCode,
     String? address,
     String? aditionalAddress,
     String? profession,
@@ -35,6 +36,7 @@ class ProfessionalFormProvider with ChangeNotifier {
     profesional = Profesional(
       id: id ?? profesional!.id,
       identification: identification ?? profesional!.identification,
+      rethusCode: rethusCode ?? profesional!.rethusCode,
       address: address ?? profesional!.address,
       aditionalAddress: aditionalAddress ?? profesional!.aditionalAddress,
       profession: profession ?? profesional!.profession,

lib/providers/settings_provider.dart

@@ -13,7 +13,7 @@ class SettingsProvider extends ChangeNotifier {
 
   getSettings() async {
     try {
-      final data = await _api.get('/settings');
+      final data = await _api.get('/settings').timeout(const Duration(seconds: 10));
       if (data != null) {
         settings = Setting.fromDocument(data as Map<String, dynamic>);
       }

lib/ui/shared/navbar.dart

@@ -38,6 +38,9 @@ class _NavbarState extends State<Navbar> {
 
     final iconColor = isDark ? Colors.white70 : const Color(0xFF475569);
     final bgColor = isDark ? const Color(0xFF1E293B) : Colors.white;
+    final hoverColor = isDark
+        ? Colors.white.withOpacity(0.08)
+        : const Color(0xFF42A4EF).withOpacity(0.08);
 
     final reputation = scoreProvider.reputation;
     final pendingCount =
@@ -60,6 +63,7 @@ class _NavbarState extends State<Navbar> {
           if (size.width <= 700)
             IconButton(
               icon: Icon(Icons.menu, color: iconColor, size: 22),
+              hoverColor: hoverColor,
               onPressed: SideMenuProvider.openMenu,
             ),
 
@@ -85,6 +89,7 @@ class _NavbarState extends State<Navbar> {
           // Toggle día/noche
           IconButton(
             tooltip: isDark ? 'Modo día' : 'Modo noche',
+            hoverColor: hoverColor,
             icon: Icon(
               isDark ? Icons.light_mode : Icons.dark_mode,
               color: isDark ? Colors.amber : iconColor,
@@ -99,6 +104,7 @@ class _NavbarState extends State<Navbar> {
             children: [
               IconButton(
                 tooltip: 'Notificaciones',
+                hoverColor: hoverColor,
                 icon: Icon(
                   pendingCount > 0
                       ? Icons.notifications_active

lib/ui/views/request_professional_view.dart

@@ -157,6 +157,19 @@ class _ProfileViewFormState extends State<_ProfileViewForm> {
                         ),
                       ),
                       const SizedBox(height: 10),
+                      TextFormField(
+                        initialValue: professional!.rethusCode,
+                        onChanged: (value) {
+                          professionalFormProvider.copyProfesionalWith(
+                              rethusCode: value);
+                        },
+                        decoration: CustomInputs.formInputDecoration(
+                          hint: 'Código RETHUS (opcional)',
+                          label: 'Código RETHUS',
+                          icon: Icons.health_and_safety_outlined,
+                        ),
+                      ),
+                      const SizedBox(height: 10),
                       ElevatedButton.icon(
                         onPressed: () async {
                           try {
@@ -210,13 +223,7 @@ class _ProfileViewFormState extends State<_ProfileViewForm> {
                           items: professions.map((Profession profession) {
                             return DropdownMenuItem<String>(
                               value: profession.name,
-                              child: Text(
+                              child: Text(profession.name),
-                                profession.name,
-                                style: const TextStyle(
-                                  color: Colors.black,
-                                  fontWeight: FontWeight.normal,
-                                ),
-                              ),
                             );
                           }).toList(),
                           onChanged: (value) {

lib/ui/views/support_view.dart

@@ -1,3 +1,4 @@
+import 'package:prosapp_web_app/models/setting.dart';
 import 'package:prosapp_web_app/providers/settings_provider.dart';
 import 'package:prosapp_web_app/ui/cards/white_card.dart';
 import 'package:flutter/material.dart';
@@ -54,15 +55,7 @@ class SupportView extends StatelessWidget {
 
     return Consumer<SettingsProvider>(
       builder: (context, settingsProvider, child) {
-        if (settingsProvider.isLoading) {
+        final settings = settingsProvider.settings ?? Setting.fromDocument({});
-          return const Center(child: CircularProgressIndicator());
-        }
-
-        if (settingsProvider.settings == null) {
-          return const Center(child: Text('No se pudieron cargar los datos de soporte.'));
-        }
-
-        final settings = settingsProvider.settings!;
 
         return ListView(
           physics: const ClampingScrollPhysics(),