Modificação nos modos, correção de textos cortados

lib/features/dashboard/presentation/widgets/teacher_hero_widget.dart

@@ -1,6 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_animate/flutter_animate.dart';
 
+import '../../../../core/theme/app_theme_extension.dart';
+
 /// Hero section for teacher dashboard showing class overview
 class TeacherHeroWidget extends StatelessWidget {
   final String userName;
@@ -34,8 +36,6 @@ class TeacherHeroWidget extends StatelessWidget {
                   children: [
                     Text(
                       'Visão Geral da Turma',
-                      maxLines: 1,
-                      overflow: TextOverflow.ellipsis,
                       style: TextStyle(
                         color: Theme.of(context).colorScheme.onSurface,
                         fontSize: 20,
@@ -45,8 +45,6 @@ class TeacherHeroWidget extends StatelessWidget {
                     const SizedBox(height: 4),
                     Text(
                       'Acompanhe o progresso dos seus alunos',
-                      maxLines: 1,
-                      overflow: TextOverflow.ellipsis,
                       style: TextStyle(
                         color: Theme.of(context).colorScheme.onSurfaceVariant,
                         fontSize: 13,
@@ -148,8 +146,11 @@ class TeacherHeroWidget extends StatelessWidget {
                     widthFactor: classAverageProgress,
                     child: Container(
                       decoration: BoxDecoration(
-                        gradient: const LinearGradient(
-                          colors: [Colors.white, Color(0xFFF8F9FA)],
+                        gradient: LinearGradient(
+                          colors: [
+                            AppThemeExtras.of(context).heroProgressStart,
+                            AppThemeExtras.of(context).heroProgressEnd,
+                          ],
                         ),
                         borderRadius: BorderRadius.circular(6),
                       ),