Removes the need to send the scroll to the bottom in chatrooms

app/src/main/java/com/vitorpamplona/amethyst/service/NostrChannelDataSource.kt

@@ -30,7 +30,7 @@ object NostrChannelDataSource: NostrDataSource<Note>("ChatroomFeed") {
 
   // returns the last Note of each user.
   override fun feed(): List<Note> {
-    return channel?.notes?.values?.filter { account.isAcceptable(it) }?.sortedBy { it.event?.createdAt } ?: emptyList()
+    return channel?.notes?.values?.filter { account.isAcceptable(it) }?.sortedBy { it.event?.createdAt }?.reversed() ?: emptyList()
   }
 
   override fun updateChannelFilters() {

app/src/main/java/com/vitorpamplona/amethyst/service/NostrChatRoomDataSource.kt

@@ -35,7 +35,7 @@ object NostrChatRoomDataSource: NostrDataSource<Note>("ChatroomFeed") {
   override fun feed(): List<Note> {
     val messages = account.userProfile().messages[withUser]?.filter { account.isAcceptable(it) }
 
-    return messages?.sortedBy { it.event?.createdAt } ?: emptyList()
+    return messages?.sortedBy { it.event?.createdAt }?.reversed() ?: emptyList()
   }
 
   override fun updateChannelFilters() {

app/src/main/java/com/vitorpamplona/amethyst/ui/screen/ChatroomFeedView.kt

@@ -61,6 +61,7 @@ fun ChatroomFeedView(viewModel: FeedViewModel, accountViewModel: AccountViewMode
                                 top = 10.dp,
                                 bottom = 10.dp
                             ),
+                            reverseLayout = true,
                             state = listState
                         ) {
                             var previousDate: String = ""
@@ -68,10 +69,6 @@ fun ChatroomFeedView(viewModel: FeedViewModel, accountViewModel: AccountViewMode
                                 ChatroomMessageCompose(item, accountViewModel = accountViewModel, navController = navController)
                             }
                         }
-
-                        LaunchedEffect(Unit) {
-                            listState.animateScrollToItem(state.feed.size-1, 0)
-                        }
                     }
                     FeedState.Loading -> {
                         LoadingFeed()