chat: deleted-аккаунты — колонка deleted, скрытие/зачёркивание, не подключаемся

tools/chatgui-android/app/src/main/java/com/utun/chat/ui/screens/MemberListScreen.kt

@@ -24,6 +24,7 @@ import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextDecoration
 import androidx.compose.ui.platform.LocalConfiguration
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
@@ -176,6 +177,7 @@ private fun MemberListItem(
                     fontSize = 15.sp,
                     maxLines = 1,
                     overflow = TextOverflow.Ellipsis,
+                    textDecoration = if (member.isDeleted) TextDecoration.LineThrough else TextDecoration.None,
                     color = if (member.isSelf) Color(0xFF4CAF50) else Color.Unspecified
                 )
                 val parts = mutableListOf<String>()

tools/chatgui-android/app/src/main/java/com/utun/chat/viewmodel/ChatViewModel.kt

@@ -382,7 +382,7 @@ class ChatViewModel : ViewModel() {
         viewModelScope.launch {
             val (raw, owner) = withContext(Dispatchers.IO) { r.getMembers(chId) to r.isChannelOwner(chId) }
             _channelOwner.value = owner
-            _members.value = raw.map { m ->
+            _members.value = raw.filter { owner || !it.isDeleted }.map { m ->
                 val ns = statuses[m.nodeId]
                 val base = if (ns != null) m.copy(
                     online = ns.online, rtt = ns.bestRtt,