implemented dynamic module settings and configurable bottom bar, added all-day event support to timetable, and overhauled marianum dates UI with month grouping and search

lib/routing/app_routes.dart

@@ -15,6 +15,7 @@ import '../view/pages/marianum_message/marianum_message_view.dart';
 import '../view/pages/more/feedback/feedback_dialog.dart';
 import '../view/pages/more/roomplan/roomplan.dart';
 import '../view/pages/more/share/qr_share_view.dart';
+import '../view/pages/settings/modules_settings_page.dart';
 import '../view/pages/settings/settings.dart';
 import '../view/pages/talk/chat_view.dart';
 import '../view/pages/talk/details/message_reactions.dart';
@@ -78,6 +79,10 @@ class AppRoutes {
     pushScreen(context, withNavBar: false, screen: const Settings());
   }
 
+  static void openModulesSettings(BuildContext context) {
+    pushScreen(context, withNavBar: false, screen: const ModulesSettingsPage());
+  }
+
   static void openFeedback(BuildContext context) {
     pushScreen(context, withNavBar: false, screen: const FeedbackDialog());
   }