Add opportunity to create "IdChatIdentifier" with optional "threadId"

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## 4.1.1
 
+* `Core`:
+  * Add opportunity to create `IdChatIdentifier` with optional `threadId`
+
 ## 4.1.0
 
 * `Versions`:

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/ChatIdentifier.kt

@@ -30,6 +30,9 @@ sealed interface IdChatIdentifier : ChatIdentifier {
 
     companion object {
         operator fun invoke(chatId: Identifier) = ChatId(chatId)
+        operator fun invoke(chatId: Identifier, threadId: MessageThreadId?) = threadId ?.let {
+            ChatIdWithThreadId(chatId, threadId)
+        } ?: ChatId(chatId)
     }
 }