docs(authentication): update example

packages/wyatt_authentication_bloc/example/lib/presentation/features/welcome/welcome_page.dart

@@ -14,8 +14,8 @@
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
-import 'package:example_router/presentation/features/sign_in/sign_in_page.dart';
-import 'package:example_router/presentation/features/sign_up/sign_up_page.dart';
+import 'package:example_router/presentation/features/authentication/sign_in/sign_in_page.dart';
+import 'package:example_router/presentation/features/authentication/sign_up/sign_up_page.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 
@@ -30,22 +30,26 @@ class WelcomePage extends StatelessWidget {
       appBar: AppBar(
         title: const Text('Welcome'),
       ),
-      body: SingleChildScrollView(
-        child: Column(
-          children: [
-            ElevatedButton(
+      body: ListView(
+        children: [
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: ElevatedButton(
                 onPressed: () => context.pushNamed(SignUpPage.pageName),
                 child: const Text('Sign Up')),
-            ElevatedButton(
+          ),
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: ElevatedButton(
                 onPressed: () => context.pushNamed(SignInPage.pageName),
                 style: ButtonStyle(
                     backgroundColor:
                         MaterialStateProperty.all<Color>(Colors.white),
                     foregroundColor:
                         MaterialStateProperty.all<Color>(Colors.blue)),
-                child: const Text('Sign In'))
-          ],
-        ),
+                child: const Text('Sign In')),
+          )
+        ],
       ),
     );
   }