* SMP commands for notifications (LSTN, NTFY) with separate queue IDs and keys
* rename Notifier types
* remove notify key and id from NEW and IDS commands (TODO add other commands)
* fix StoreLog serialization
* add commands for managing notifications
* add notification subscribers to server state, add notifier ID and key to store log
* add notifier ID and key to the queue
* refactor END notification to work for both types of subscriptions, deliver message notification (NMSG)
* process NSUB command - subscribe to message notifications
* test for message notifications
* fix SMP client function for NSUB command
* fix parse/serialize NID command
* refactor use ifM
* check duplicate notifier ID only against other notifier IDs
* refactor getQueue
* test notifier ID and key with store log
* Update src/Simplex/Messaging/Client.hs
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
* Update src/Simplex/Messaging/Server.hs
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
* store log: s/NOTIFY/NOTIFIER/
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
* move SMP server from agent commands NEW/JOIN to agent config
* fix SMPServer parser
* update agent protocol - server management
* enable agent test
* agent test with 2 servers
* create reply queue on the configured server
* choose random server
* swap bind
