* loop and update sources
* clean update sources dict
* use only allowed sources and update hub sources on login
* silently update hub
* ruff
* update only allowed sources now
* clean up some funcs
* fix dict on tests
* mypy
* remove unused method
* change class arg name sources_dict
* change attribute name in sources model
* remove allowed from SourcesModel
* change from user_choices to choices
* change default msg