Scope the sync to messages we have sent users...

composeApp/src/commonMain/kotlin/ac/cord/auxiliary/compose/database/dao/NostrDao.kt

@@ -456,11 +456,14 @@ abstract class NostrDao(
                                     }
 
                                     if (chatMessageRelayListEvent != null) {
-                                        // Sync messages from this relay...
+                                        // Sync messages from this relay that were sent by us
                                         val synchronizationFilter = SynchronizationFilter(
                                             kinds = arrayOf(
                                                 GiftWrapEvent.KIND,
                                             ),
+                                            authors = arrayOf(
+                                                userPublicKey
+                                            ),
                                             tags = mapOf(
                                                 Pair("p", listOf(participant.participantPublicKey))
                                             ),

composeApp/src/commonMain/kotlin/ac/cord/auxiliary/compose/ui/view/model/ChatRoomDetailMessageListViewModel.kt

@@ -108,6 +108,9 @@ class ChatRoomDetailMessageListViewModel(
                             kinds = arrayOf(
                                 GiftWrapEvent.KIND,
                             ),
+                            authors = arrayOf(
+                                localChatRoom.chatRoom.userPublicKey
+                            ),
                             tags = mapOf(
                                 Pair("p", listOf(recipients.participant.participantPublicKey))
                             ),