Develop

lib/features/core/structural/core_scaffold.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:rabenkorb/features/core/display/loading_overlay.dart';
+import 'package:rabenkorb/shared/widgets/display/background_image.dart';
 
 class CoreScaffold extends StatelessWidget {
   final String? titleText;
@@ -28,18 +29,21 @@ class CoreScaffold extends StatelessWidget {
     return LoadingOverlay(
       child: GestureDetector(
         onTap: () => FocusManager.instance.primaryFocus?.unfocus(),
-        child: Scaffold(
-          key: scaffoldKey,
-          // backgroundColor: Colors.transparent,
-          appBar: appBar,
-          body: body != null
-              ? SafeArea(
-                  child: body!,
-                )
-              : null,
-          drawer: drawer,
-          bottomNavigationBar: bottomNavigationBar,
-          floatingActionButton: floatingActionButton,
+        child: BackgroundImage(
+          image: "assets/images/background.png",
+          child: Scaffold(
+            key: scaffoldKey,
+            backgroundColor: Colors.transparent,
+            appBar: appBar,
+            body: body != null
+                ? SafeArea(
+                    child: body!,
+                  )
+                : null,
+            drawer: drawer,
+            bottomNavigationBar: bottomNavigationBar,
+            floatingActionButton: floatingActionButton,
+          ),
         ),
       ),
     );

lib/main.dart

@@ -4,6 +4,7 @@ import 'package:rabenkorb/di/di_setup.dart';
 import 'package:rabenkorb/features/core/error/error_handler.dart';
 import 'package:rabenkorb/routing/router_config.dart';
 import 'package:rabenkorb/services/state/intl_state_service.dart';
+import 'package:rabenkorb/themes/core_theme.dart';
 import 'package:watch_it/watch_it.dart';
 
 import 'generated/l10n.dart';
@@ -33,9 +34,11 @@ class MainApp extends StatelessWidget with WatchItMixin {
       ],
       supportedLocales: S.delegate.supportedLocales,
       locale: locale.data,
-      theme: ThemeData(
-        useMaterial3: true,
-      ),
+      theme: const MaterialTheme(TextTheme()).light(),
+      darkTheme: const MaterialTheme(TextTheme()).dark(),
+      highContrastTheme: const MaterialTheme(TextTheme()).lightHighContrast(),
+      highContrastDarkTheme: const MaterialTheme(TextTheme()).darkHighContrast(),
+      themeMode: ThemeMode.light,
       routerConfig: routerConfig,
     );
   }

lib/services/core/version_service.dart

@@ -3,7 +3,7 @@ import 'package:rabenkorb/services/core/environment_service.dart';
 import 'package:watch_it/watch_it.dart';
 
 class VersionService {
-  static const String _styleVersion = "0";
+  static const String _styleVersion = "2";
   static const String _debugSuffix = ".db-0";
 
   late String _packageVersion;

lib/shared/widgets/display/background_image.dart

@@ -0,0 +1,23 @@
+import 'package:flutter/material.dart';
+
+class BackgroundImage extends StatelessWidget {
+  final Widget child;
+  final String image;
+
+  const BackgroundImage({super.key, required this.child, required this.image});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      decoration: BoxDecoration(
+        color: Theme.of(context).colorScheme.background,
+        image: DecorationImage(
+          image: AssetImage(image),
+          fit: BoxFit.cover,
+          opacity: 0.2,
+        ),
+      ),
+      child: child,
+    );
+  }
+}