* Merge notifications manually without relying on tag
* Use tag as argument
* Fix title and undefined sats in DEPOSIT push notification
* Remove wrong comment
* Fix wrong var used for tag check
* Also immediately display STREAK notifications
* Close all notifications with same tag manually before
* Fix merge of DEPOSIT notifications
* Remove unused tag from reduce argument
* Remove FIXME(iOS) comment
---------
Co-authored-by: ekzyis <ek@stacker.news>