login and begin listView

lib/pages/list_view.dart

@@ -1,4 +1,4 @@
-import 'package:flutter/widgets.dart';
+import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 
 import '../controllers/list_controller.dart';
@@ -9,7 +9,36 @@ class ListPage extends GetView<ListController> {
 
   @override
   Widget build(BuildContext context) {
+    var maxWidth = MediaQuery.sizeOf(context).width;
+    var maxHeight = MediaQuery.sizeOf(context).height;
     var listCtrl = controller;
-    return const Placeholder();
+    return Obx(
+      () => SafeArea(
+        child: Scaffold(
+          appBar: AppBar(
+            backgroundColor: Get.theme.colorScheme.primary,
+            foregroundColor: Get.theme.colorScheme.onPrimary,
+            title: Text('Liste'),
+            centerTitle: true,
+            actions: [IconButton(onPressed: () => listCtrl.exitApp(), icon: Icon(Icons.logout))],
+          ),
+          body: Container(
+            width: maxWidth,
+            height: maxHeight,
+            decoration: BoxDecoration(
+              gradient: LinearGradient(
+                colors: [
+                  Get.theme.colorScheme.primary.withAlpha(26),
+                  Get.theme.colorScheme.primary.withAlpha(13),
+                ],
+                begin: Alignment.topLeft,
+                end: Alignment.bottomRight,
+              ),
+            ),
+            child: Center(child: Text(listCtrl.username.value)),
+          ),
+        ),
+      ),
+    );
   }
-}
+}