✨ Keyboard navigation basis

lib/main.dart

@@ -28,6 +28,7 @@ import 'package:relative_time/relative_time.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:image_picker_platform_interface/image_picker_platform_interface.dart';
 import 'package:flutter_native_splash/flutter_native_splash.dart';
+import 'package:island/widgets/keyboard_navigation.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 import 'package:flutter_langdetect/flutter_langdetect.dart' as langdetect;
 
@@ -244,30 +245,32 @@ class IslandApp extends HookConsumerWidget {
 
     final router = ref.watch(routerProvider);
 
-    return MaterialApp.router(
-      theme: theme?.light,
-      darkTheme: theme?.dark,
-      themeMode: ThemeMode.system,
-      routerConfig: router,
-      supportedLocales: context.supportedLocales,
-      localizationsDelegates: [
-        ...context.localizationDelegates,
-        CroppyLocalizations.delegate,
-        RelativeTimeLocalizations.delegate,
-      ],
-      locale: context.locale,
-      builder: (context, child) {
-        return Overlay(
-          key: globalOverlay,
-          initialEntries: [
-            OverlayEntry(
-              builder:
-                  (_) =>
-                      WindowScaffold(child: child ?? const SizedBox.shrink()),
-            ),
-          ],
-        );
-      },
+    return KeyboardNavigation(
+      child: MaterialApp.router(
+        theme: theme?.light,
+        darkTheme: theme?.dark,
+        themeMode: ThemeMode.system,
+        routerConfig: router,
+        supportedLocales: context.supportedLocales,
+        localizationsDelegates: [
+          ...context.localizationDelegates,
+          CroppyLocalizations.delegate,
+          RelativeTimeLocalizations.delegate,
+        ],
+        locale: context.locale,
+        builder: (context, child) {
+          return Overlay(
+            key: globalOverlay,
+            initialEntries: [
+              OverlayEntry(
+                builder:
+                    (_) =>
+                        WindowScaffold(child: child ?? const SizedBox.shrink()),
+              ),
+            ],
+          );
+        },
+      ),
     );
   }
 }