Handle message invitation links in Android channel and PM screens

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

@@ -39,6 +39,7 @@ import androidx.compose.material3.TextButton
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
 import androidx.compose.material3.SnackbarHostState
 import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable

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

@@ -164,7 +164,7 @@ fun ChatScreen(
                 onSeekVoice = { path, position, duration -> viewModel.seekVoice(path, position, duration) },
                 onDownloadFile = { viewModel.downloadAttachment(it) },
                 onOpenFile = { if (it.filePath.isNotEmpty()) { pendingSaveFilePath = it.filePath; saveFileLauncher.launch(it.text) } },
-                onOpenImage = onViewPhoto, onPlayVideo = onPlayVideo
+                onOpenImage = onViewPhoto, onPlayVideo = onPlayVideo, onInviteLink = viewModel::openInviteLink
             )
             if (radioActive && !overlayShown) {
                 RadioPttButton(

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

@@ -82,7 +82,7 @@ fun DmChatScreen(conv: DmConversation, messages: List<Message>, viewModel: ChatV
             onPlayVoice = { path, duration -> viewModel.playVoiceMessage(path, duration) },
             onSeekVoice = { path, position, duration -> viewModel.seekVoice(path, position, duration) },
             onOpenFile = { if (it.filePath.isNotEmpty()) { pathToSave = it.filePath; save.launch(it.text) } },
-            onPlayVideo = onPlayVideo)
+            onPlayVideo = onPlayVideo, onInviteLink = viewModel::openInviteLink)
         if (error.isNotEmpty()) Text(error, color = MaterialTheme.colorScheme.error, modifier = Modifier.padding(8.dp))
         ConversationComposer(target, viewModel, onSendMessage, onRecordVideo)
     }