* ios: fix callkit calls via NSE
* comments
* more reliable NSE start
* remove public logs, different RTS parameters for NSE
* only suspend NSE if we have chat controller, to avoid crashes if suspension attempted without controller created
* comments
* fix
* simplify
* core: forward notifications about message processing (for iOS notifications)
* simplexmq
* the option to keep database key, to allow re-opening the database
* export new init with keepKey and reopen DB api
* stop remote ctrl when suspending chat
* ios: close/re-open db on suspend/activate
* allow activating chat without restoring (for NSE)
* update NSE to suspend/activate (does not work)
* simplexmq
* suspend chat and close database when last notification in the process is processed
* stop reading notifications on message markers
* replace async stream with cancellable concurrent queue
* better synchronization of app and NSE
* remove outside of task
* remove unused var
* whitespace
* more debug logging, handle cancelled read after dequeue
* comments
* more comments
* ios: block members (WIP)
* CIBlocked, blocking api
* show item as blocked
* show blocked and merge multiple deleted items
* update block icons
* split sent and received deleted to two categories
* merge chat feature items, refactor CIMergedRange
* merge feature items, two profile images and names on merged items
* ensure range is withing chat items range
* merge group events
* fix/refactor
* make group member changes observable
* exclude some group events from merging
* fix states not updating and other fixes
* load list of members when tapping profile
* refactor
* fix incorrect merging of sent/received marked deleted
* fix incorrect expand/hide on single moderated items without content
* load members list when opening member via item
* comments
* fix member counting in case of name collision
* mobile: timeout call invitations, more android options
* close overlays when call is accepted via notification
* show incoming call above modals, dismiss modals when call is accepted
* fix clickable area of create profile button
* fix pending intent for rullscreen notification, update settings