core: batch send profile update (#3618)

* core: batch send profile update

* redundant

* reorder

* remove type

* createSndMessages

* refactor

* batched create internal item

* create feature items for multiple contacts

* comments

* refactor call site

* synonim

* refactor createSndMessages

* more batching

* remove partitionWith

* unite filter and fold

* refactor

* refactor

* refactor

* fix merge

* add test

* rename

* refactor

* refactor

* withExceptT

* refactor

* refactor2

* remove notChanged

* deliver with sendMessagesB (#3646)

* deliver with sendMessagesB

* refactor

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Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>

---------

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
Co-authored-by: Alexander Bondarenko <486682+dpwiz@users.noreply.github.com>

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt

@@ -1151,7 +1151,6 @@ data class LocalProfile(
 
 @Serializable
 data class UserProfileUpdateSummary(
-  val notChanged: Int,
   val updateSuccesses: Int,
   val updateFailures: Int,
   val changedContacts: List<Contact>