Improve login and settings visuals

lib/main.dart

@@ -1,6 +1,6 @@
 import 'dart:developer';
 
-import 'package:contacts_plus_plus/widgets/home_screen.dart';
+import 'package:contacts_plus_plus/widgets/friends_list.dart';
 import 'package:contacts_plus_plus/widgets/login_screen.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_phoenix/flutter_phoenix.dart';

lib/models/message.dart

@@ -4,7 +4,6 @@ import 'dart:developer';
 import 'package:contacts_plus_plus/api_client.dart';
 import 'package:contacts_plus_plus/apis/message_api.dart';
 import 'package:contacts_plus_plus/auxiliary.dart';
-import 'package:contacts_plus_plus/models/session.dart';
 import 'package:uuid/uuid.dart';
 
 enum MessageType {

lib/models/settings.dart

@@ -2,5 +2,4 @@
 class Settings {
   // No settings right now.
 
-
 }

lib/widgets/login_screen.dart

@@ -81,6 +81,9 @@ class _LoginScreenState extends State<LoginScreen> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
+      appBar: AppBar(
+        title: const Text("Contacts++"),
+      ),
       body: FutureBuilder(
         future: _cachedLoginFuture,
         builder: (context, snapshot) {
@@ -126,7 +129,7 @@ class _LoginScreenState extends State<LoginScreen> {
                 ),
               ),
               if (_isLoading)
-                const Center(child: CircularProgressIndicator())
+                const LinearProgressIndicator()
               else
                 TextButton.icon(
                   onPressed: submit,
@@ -144,7 +147,7 @@ class _LoginScreenState extends State<LoginScreen> {
             ],
           );
           }
-          return const Center(child: CircularProgressIndicator(),);
+          return const LinearProgressIndicator();
         }
       ),
     );

lib/widgets/settings_page.dart

@@ -1,7 +1,5 @@
-
 import 'package:contacts_plus_plus/api_client.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_phoenix/flutter_phoenix.dart';
 
 class SettingsPage extends StatelessWidget {
   const SettingsPage({super.key});
@@ -21,6 +19,11 @@ class SettingsPage extends StatelessWidget {
       body: ListView(
         children: [
           ListTile(
+            shape: Border(
+              bottom: BorderSide(color: Theme.of(context).colorScheme.secondaryContainer, width: 0.5),
+              top: BorderSide(color: Theme.of(context).colorScheme.secondaryContainer, width: 0.5)
+            ),
+            trailing: const Icon(Icons.logout),
             title: const Text("Sign out"),
             onTap: () {
               showDialog(

test/widget_test.dart

@@ -13,7 +13,7 @@ import 'package:contacts_plus_plus/main.dart';
 void main() {
   testWidgets('Counter increments smoke test', (WidgetTester tester) async {
     // Build our app and trigger a frame.
-    await tester.pumpWidget(ContactsPlusPlus());
+    await tester.pumpWidget(const ContactsPlusPlus());
 
     // Verify that our counter starts at 0.
     expect(find.text('0'), findsOneWidget);