UI home con boton

lib/src/pages/home_page.dart

@@ -24,6 +24,16 @@ class HomePage extends StatefulWidget {
 class _HomePageState extends State<HomePage> {
   String selectedPage = '';
 
+  void _handleNewCategory() {
+    // Define la acción que debe ocurrir cuando se presiona el botón "Nueva categoria"
+    setState(() {
+      selectedPage = 'Nueva categoria';
+    });
+    ScaffoldMessenger.of(context).showSnackBar(
+      const SnackBar(content: Text('Nueva categoria presionada')),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return DefaultTabController(
@@ -75,7 +85,6 @@ class _HomePageState extends State<HomePage> {
                   Navigator.pop(context); // Close the drawer
                 },
               ),
-
               ListTile(
                 leading: const Icon(Icons.settings),
                 title: const Text('Configuraciones'),
@@ -91,7 +100,23 @@ class _HomePageState extends State<HomePage> {
         ),
         body: TabBarView(
           children: [
-            Center(child: Text('Tab 1 Contenido')),
+            Column(
+              mainAxisAlignment: MainAxisAlignment.start,
+              children: [
+                Expanded(
+                  child: Center(
+
+                  ),
+                ),
+                Padding(
+                  padding: const EdgeInsets.all(50.0),
+                  child: ElevatedButton(
+                    onPressed: _handleNewCategory,
+                    child: const Text('Nueva categoria'),
+                  ),
+                ),
+              ],
+            ),
             Center(child: Text('Tab 2 Contenido')),
           ],
         ),