feat(map): migrate to flutter_map 8.2 with OSM-compliant tiles

test/widget_test.dart

@@ -1,30 +1,34 @@
-// This is a basic Flutter widget test.
-//
-// To perform an interaction with a widget in your test, use the WidgetTester
-// utility in the flutter_test package. For example, you can send tap and scroll
-// gestures. You can also use WidgetTester to find child widgets in the widget
-// tree, read text, and verify that the values of widget properties are correct.
+import 'dart:io';
 
-import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_test/flutter_test.dart';
-
+import 'package:hydrated_bloc/hydrated_bloc.dart';
 import 'package:ot_viewer_app/main.dart';
+import 'package:ot_viewer_app/refresh_cubit.dart';
+import 'package:ot_viewer_app/settings_page.dart';
 
 void main() {
-  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
-    // Build our app and trigger a frame.
-    await tester.pumpWidget(const MyApp());
+  setUpAll(() async {
+    TestWidgetsFlutterBinding.ensureInitialized();
+    final tempDir = await Directory.systemTemp.createTemp('ot_viewer_test');
+    HydratedBloc.storage = await HydratedStorage.build(
+      storageDirectory: tempDir,
+    );
+  });
 
-    // Verify that our counter starts at 0.
-    expect(find.text('0'), findsOneWidget);
-    expect(find.text('1'), findsNothing);
+  testWidgets('App shell renders with map and settings tabs',
+      (WidgetTester tester) async {
+    await tester.pumpWidget(
+      MultiBlocProvider(
+        providers: [
+          BlocProvider(create: (context) => SettingsCubit()),
+          BlocProvider(create: (context) => RefreshCubit()),
+        ],
+        child: const MyApp(),
+      ),
+    );
 
-    // Tap the '+' icon and trigger a frame.
-    await tester.tap(find.byIcon(Icons.add));
-    await tester.pump();
-
-    // Verify that our counter has incremented.
-    expect(find.text('0'), findsNothing);
-    expect(find.text('1'), findsOneWidget);
+    expect(find.text('Map'), findsOneWidget);
+    expect(find.text('Settings'), findsOneWidget);
   });
 }