Merge remote-tracking branch 'origin/feature/118-bearbeiten-und-löschen-von-gruppen' into feature/120-bearbeiten-und-loeschen-von-matches

# Conflicts:
#	lib/l10n/generated/app_localizations.dart

lib/presentation/views/main_menu/match_view/create_match/choose_game_view.dart

@@ -43,6 +43,7 @@ class _ChooseGameViewState extends State<ChooseGameView> {
     final loc = AppLocalizations.of(context);
     return Scaffold(
       backgroundColor: CustomTheme.backgroundColor,
+      resizeToAvoidBottomInset: false,
       appBar: AppBar(
         leading: IconButton(
           icon: const Icon(Icons.arrow_back_ios),

lib/presentation/views/main_menu/match_view/create_match/choose_group_view.dart

@@ -43,6 +43,7 @@ class _ChooseGroupViewState extends State<ChooseGroupView> {
     final loc = AppLocalizations.of(context);
     return Scaffold(
       backgroundColor: CustomTheme.backgroundColor,
+      resizeToAvoidBottomInset: false,
       appBar: AppBar(
         leading: IconButton(
           icon: const Icon(Icons.arrow_back_ios),

lib/presentation/views/main_menu/match_view/create_match/create_match_view.dart

@@ -67,6 +67,9 @@ class _CreateMatchViewState extends State<CreateMatchView> {
   /// The currently selected players
   List<Player>? selectedPlayers;
 
+  /// GlobalKey for ScaffoldMessenger to show snackbars
+  final _scaffoldMessengerKey = GlobalKey<ScaffoldMessengerState>();
+
   @override
   void initState() {
     super.initState();
@@ -128,7 +131,9 @@ class _CreateMatchViewState extends State<CreateMatchView> {
         : loc.create_match;
 
     return ScaffoldMessenger(
+      key: _scaffoldMessengerKey,
       child: Scaffold(
+        resizeToAvoidBottomInset: false,
         backgroundColor: CustomTheme.backgroundColor,
         appBar: AppBar(title: Text(loc.create_new_match)),
         body: SafeArea(