added basic navigation to settings

lib/main.dart

@@ -7,7 +7,6 @@ import 'models/photography_value.dart';
 import 'res/theme.dart';
 import 'screens/metering/metering_bloc.dart';
 import 'screens/metering/metering_screen.dart';
-import 'screens/settings/settings_screen.dart';
 import 'utils/stop_type_provider.dart';
 
 void main() {
@@ -35,7 +34,7 @@ class MyApp extends StatelessWidget {
             GlobalCupertinoLocalizations.delegate,
           ],
           supportedLocales: S.delegate.supportedLocales,
-          home: const SettingsScreen(),
+          home: const MeteringScreen(),
         ),
       ),
     );

lib/screens/metering/metering_screen.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:lightmeter/res/dimens.dart';
 import 'package:lightmeter/screens/metering/metering_event.dart';
+import 'package:lightmeter/screens/settings/settings_screen.dart';
 
 import 'components/bottom_controls/bottom_controls.dart';
 import 'components/exposure_pairs_list/exposure_pairs_list.dart';
@@ -45,7 +46,7 @@ class MeteringScreen extends StatelessWidget {
               MeteringBottomControls(
                 onSourceChanged: () {},
                 onMeasure: () => context.read<MeteringBloc>().add(const MeasureEvent()),
-                onSettings: () {},
+                onSettings: () => Navigator.push(context, MaterialPageRoute(builder: (_) => const SettingsScreen())),
               ),
             ],
           );

lib/screens/settings/components/stop_type_tile.dart

@@ -1,12 +0,0 @@
-import 'package:flutter/material.dart';
-
-class StopTypeTile extends StatelessWidget {
-  const StopTypeTile({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return ListTile(
-      leading: const Icon(Icons.rule),
-    );
-  }
-}

lib/screens/settings/settings_screen.dart

@@ -16,7 +16,7 @@ class SettingsScreen extends StatelessWidget {
         slivers: <Widget>[
           SliverAppBar(
             pinned: true,
-            leading: null,
+            automaticallyImplyLeading: false,
             expandedHeight: 160.0,
             flexibleSpace: FlexibleSpaceBar(
               centerTitle: false,
@@ -28,12 +28,19 @@ class SettingsScreen extends StatelessWidget {
             ),
             actions: [
               IconButton(
-                onPressed: () {},
+                onPressed: Navigator.of(context).pop,
                 icon: const Icon(Icons.close),
               ),
             ],
           ),
-          SliverList(delegate: SliverChildListDelegate([CaffeineListTile(), HapticsListTile()])),
+          SliverList(
+            delegate: SliverChildListDelegate(
+              [
+                const CaffeineListTile(),
+                const HapticsListTile(),
+              ],
+            ),
+          ),
         ],
       ),
     );