Merge branch 'main' into new_appserver

# Conflicts:
#	lib/content_views/approach_area_page.dart
#	lib/content_views/assigned_jobs_page.dart
#	lib/content_views/main_page.dart
#	lib/content_views/task_list_page.dart
#	lib/main.dart
#	lib/popups/accept_jobs_popup.dart
#	lib/protocoll_messages/logout_message.dart
#	lib/protocoll_messages/logout_message.g.dart
#	lib/tools/constants.dart
#	lib/tools/mqtt_core.dart
#	pubspec.lock
#	pubspec.yaml

lib/tools/messages/update_badges_message.dart

@@ -0,0 +1,4 @@
+
+class UpdateBadgesMessage {
+  UpdateBadgesMessage();
+}