fix: remove duplicate private chat info card

- stop rendering the extra private info card inside chat history

- keep private chat identity details in the top bar and info sheet only

android/app/src/main/java/ru/daemonlord/messenger/ui/chat/ChatScreen.kt

@@ -659,7 +659,6 @@ private fun ChatScreen(
         state.isCounterpartRelationshipResolved &&
         !state.isCounterpartContact &&
         !state.isCounterpartBlocked
-    val showPrivateInfoCard = isPrivateChat && state.counterpartUserId != null && !isTabletLayout
     val canShowMembersTab = state.chatType.equals("group", ignoreCase = true) ||
         (state.chatType.equals("channel", ignoreCase = true) && state.canManageMembers)
     val timelineItems = remember(state.messages, context) { buildChatTimelineItems(state.messages, context) }
@@ -1212,26 +1211,6 @@ private fun ChatScreen(
                 }
             }
         }
-        AnimatedVisibility(
-            visible = showPrivateInfoCard,
-            enter = fadeIn(animationSpec = tween(180)) + slideInVertically(
-                initialOffsetY = { -it / 4 },
-                animationSpec = tween(180),
-            ),
-            exit = fadeOut(animationSpec = tween(120)) + slideOutVertically(
-                targetOffsetY = { -it / 4 },
-                animationSpec = tween(120),
-            ),
-        ) {
-            PrivateChatInfoCard(
-                title = state.counterpartName?.takeIf { it.isNotBlank() } ?: state.chatTitle,
-                username = state.counterpartUsername,
-                avatarUrl = state.chatAvatarUrl,
-                statusText = state.baseChatSubtitle.takeIf { it.isNotBlank() },
-                isContact = state.isCounterpartContact,
-                isBlocked = state.isCounterpartBlocked,
-            )
-        }
         val strip = topAudioStrip
         if (strip != null) {
             Row(