ui: update member support chats list from delete responses

apps/ios/Shared/Views/Chat/ChatView.swift

@@ -2836,6 +2836,7 @@ struct ChatView: View {
                                     m.decreaseGroupReportsCounter(chat.chatInfo.id)
                                 }
                                 m.updateChatInfo(itemDeletion.deletedChatItem.chatInfo)
+                                m.upsertSupportChatMember(itemDeletion.deletedChatItem.chatInfo)
                             }
                         }
                     }
@@ -3040,6 +3041,7 @@ private func deleteMessages(_ chat: Chat, _ deletingItems: [Int64], _ mode: CIDe
                     }
                     if let updatedChatInfo = deletedItems.last?.deletedChatItem.chatInfo {
                         ChatModel.shared.updateChatInfo(updatedChatInfo)
+                        ChatModel.shared.upsertSupportChatMember(updatedChatInfo)
                     }
                 }
                 await onSuccess()
@@ -3078,6 +3080,7 @@ func archiveReports(_ chat: Chat, _ itemIds: [Int64], _ forAll: Bool, _ onSucces
                     }
                     if let updatedChatInfo = deleted.last?.deletedChatItem.chatInfo {
                         ChatModel.shared.updateChatInfo(updatedChatInfo)
+                        ChatModel.shared.upsertSupportChatMember(updatedChatInfo)
                     }
                 }
                 await onSuccess()

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt

@@ -573,6 +573,7 @@ fun ChatView(
                       chatModel.chatsContext.decreaseGroupReportsCounter(chatRh, chatInfo.id)
                     }
                     chatModel.chatsContext.updateChatInfo(chatRh, deleted.deletedChatItem.chatInfo)
+                    chatModel.upsertSupportChatMember(chatRh, deleted.deletedChatItem.chatInfo)
                   }
                   withContext(Dispatchers.Main) {
                     if (toChatItem != null) {
@@ -3404,6 +3405,7 @@ private fun deleteMessages(chatRh: Long?, chatInfo: ChatInfo, itemIds: List<Long
           }
           deleted.lastOrNull()?.deletedChatItem?.chatInfo?.let { updatedChatInfo ->
             chatModel.chatsContext.updateChatInfo(chatRh, updatedChatInfo)
+            chatModel.upsertSupportChatMember(chatRh, updatedChatInfo)
           }
         }
         withContext(Dispatchers.Main) {
@@ -3441,6 +3443,7 @@ private fun archiveReports(chatRh: Long?, chatInfo: ChatInfo, itemIds: List<Long
           }
           deleted.lastOrNull()?.deletedChatItem?.chatInfo?.let { updatedChatInfo ->
             chatModel.chatsContext.updateChatInfo(chatRh, updatedChatInfo)
+            chatModel.upsertSupportChatMember(chatRh, updatedChatInfo)
           }
         }
         withContext(Dispatchers.Main) {

plans/member-support-list-events.md

@@ -39,6 +39,7 @@ Load the list once per open group, then keep it current from what arrives.
 - It is called for:
   - `NewChatItems` events;
   - `ChatItemsDeleted` events;
+  - delete responses (items and reports);
   - send responses (Kotlin only);
   - the mark-read response;
   - the initial load of a support chat.
@@ -51,7 +52,6 @@ A member's first support message arrives as a `NewChatItems` event with that mem
 ## Not covered
 
 - On iOS, `apiSendMessages` returns bare `ChatItem`s without chat info. The list's last-activity order after the user's own reply updates only when the group is reopened.
-- API-response deletions made by the user themselves are not hooked. Only deletion events are. Items the user deletes are normally already read.
 
 ## Alternatives considered