enhance: Implement the  toggle to (or not to) close push notifications when notifications or messages are read (#9219)

* create file

* wip

* fix

* wip

* tabun dekita

* ✌️

* implement subscribe push notification button to tutorial

* check-exists→show-registration

* add column sendReadMessage

* fix migration file

* sw api

* change PushNotificationService

* wip

* ✌️

* fix tutorial footer flex