fix: corrige navegação para página de demo

- Ajusta configuração da rota /demo no router
- Garante que o handleDemo está sendo chamado corretamente
- Adiciona debug para verificar navegação
- Mantém consistência com padrão de rotas existente

src/routes/index.tsx

@@ -19,98 +19,104 @@ import React from 'react';
 export const router = createBrowserRouter([
   {
     path: '/',
-    element: <HomePage />,
-  },
-  {
-    path: '/login',
-    children: [
-      {
-        path: 'school',
-        element: <LoginForm userType="school" />,
-      },
-      {
-        path: 'teacher',
-        element: <LoginForm userType="teacher" />,
-      },
-      {
-        path: 'student',
-        element: <LoginForm userType="student" />,
-      }
-    ]
-  },
-  {
-    path: '/register',
-    children: [
-      {
-        path: 'school',
-        element: <SchoolRegistrationForm />,
-      },
-      {
-        path: 'teacher',
-        element: <RegistrationForm 
-          userType="teacher" 
-          onComplete={(userData) => {
-            console.log(userData);
-          }} 
-        />,
-      }
-    ]
-  },
-  {
-    path: '/dashboard',
-    element: <DashboardLayout />,
+    element: <RootLayout />,
     children: [
       {
         index: true,
-        element: <DashboardHome />,
+        element: <HomePage />,
       },
       {
-        path: 'turmas',
+        path: 'demo',
+        element: <DemoPage />,
+      },
+      {
+        path: '/login',
         children: [
           {
-            index: true,
-            element: <ClassesPage />,
+            path: 'school',
+            element: <LoginForm userType="school" />,
           },
           {
-            path: 'nova', 
-            element: <CreateClassPage />,
+            path: 'teacher',
+            element: <LoginForm userType="teacher" />,
+          },
+          {
+            path: 'student',
+            element: <LoginForm userType="student" />,
           }
         ]
       },
       {
-        path: 'professores',
+        path: '/register',
         children: [
           {
-            index: true,
-            element: <TeachersPage />,
+            path: 'school',
+            element: <SchoolRegistrationForm />,
           },
           {
-            path: 'convidar',
-            element: <InviteTeacherPage />,
+            path: 'teacher',
+            element: <RegistrationForm 
+              userType="teacher" 
+              onComplete={(userData) => {
+                console.log(userData);
+              }} 
+            />,
           }
         ]
       },
       {
-        path: 'alunos',
+        path: '/dashboard',
+        element: <DashboardLayout />,
         children: [
           {
             index: true,
-            element: <StudentsPage />,
+            element: <DashboardHome />,
           },
           {
-            path: 'novo',
-            element: <AddStudentPage />,
+            path: 'turmas',
+            children: [
+              {
+                index: true,
+                element: <ClassesPage />,
+              },
+              {
+                path: 'nova', 
+                element: <CreateClassPage />,
+              }
+            ]
+          },
+          {
+            path: 'professores',
+            children: [
+              {
+                index: true,
+                element: <TeachersPage />,
+              },
+              {
+                path: 'convidar',
+                element: <InviteTeacherPage />,
+              }
+            ]
+          },
+          {
+            path: 'alunos',
+            children: [
+              {
+                index: true,
+                element: <StudentsPage />,
+              },
+              {
+                path: 'novo',
+                element: <AddStudentPage />,
+              }
+            ]
           }
         ]
-      }
-    ]
-  },
-  {
-    path: '/demo',
-    element: <DemoPage />,
-  },
-  {
-    path: '/auth/callback',
-    element: <AuthCallback />
+      },
+      {
+        path: '/auth/callback',
+        element: <AuthCallback />
+      },
+    ],
   },
 ]);