fix: coroutine-dispatcher.

app/smartphone/src/main/java/com/m3u/smartphone/ui/business/channel/ChannelMask.kt

@@ -720,4 +720,3 @@ private enum class MaskNavigateRole {
 }
 
 data class CwPosition(val milliseconds: Long)
-data object Slide

business/playlist/src/main/java/com/m3u/business/playlist/PlaylistViewModel.kt

@@ -47,7 +47,6 @@ import com.m3u.data.worker.SubscriptionWorker
 import com.m3u.business.playlist.PlaylistMessage.ChannelCoverSaved
 import com.m3u.core.wrapper.Sort
 import dagger.hilt.android.lifecycle.HiltViewModel
-import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.flow.Flow
@@ -261,7 +260,6 @@ class PlaylistViewModel @Inject constructor(
                     flow.drop(1).debounce(1.seconds)
                 )
             }
-            .flowOn(ioDispatcher)
             .stateIn(
                 scope = viewModelScope,
                 initialValue = emptyList(),
@@ -315,7 +313,6 @@ class PlaylistViewModel @Inject constructor(
                 }
             }
         }
-        .flowOn(ioDispatcher)
         .stateIn(
             scope = viewModelScope,
             initialValue = emptyList(),
@@ -324,7 +321,6 @@ class PlaylistViewModel @Inject constructor(
 
     val pinnedCategories: StateFlow<List<String>> = playlist
         .map { it?.pinnedCategories ?: emptyList() }
-        .flowOn(ioDispatcher)
         .stateIn(
             scope = viewModelScope,
             initialValue = emptyList(),

data/src/main/java/com/m3u/data/repository/playlist/PlaylistRepositoryImpl.kt

@@ -552,6 +552,7 @@ internal class PlaylistRepositoryImpl @Inject constructor(
                     .sortedByDescending { it in pinnedCategories }
             }
     }
+        .flowOn(Dispatchers.Default)
 
     override suspend fun unsubscribe(url: String): Playlist? = logger.execute {
         val playlist = playlistDao.get(url)