improve login screen UI and logic & fixes for blur

feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/MessagesHistoryViewModel.kt

@@ -71,7 +71,6 @@ interface MessagesHistoryViewModel {
     val canPaginate: StateFlow<Boolean>
 
     fun onDialogConfirmed(dialog: MessageDialog, bundle: Bundle)
-    fun onDialogCancelled(dialog: MessageDialog)
     fun onDialogDismissed(dialog: MessageDialog)
     fun onDialogItemPicked(dialog: MessageDialog, bundle: Bundle)
 
@@ -151,7 +150,7 @@ class MessagesHistoryViewModelImpl(
     }
 
     override fun onDialogConfirmed(dialog: MessageDialog, bundle: Bundle) {
-        messageDialog.setValue { null }
+        onDialogDismissed(dialog)
 
         when (dialog) {
             is MessageDialog.MessageOptions -> Unit
@@ -223,10 +222,6 @@ class MessagesHistoryViewModelImpl(
         }
     }
 
-    override fun onDialogCancelled(dialog: MessageDialog) {
-        messageDialog.setValue { null }
-    }
-
     override fun onDialogDismissed(dialog: MessageDialog) {
         messageDialog.setValue { null }
     }

feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/model/MessageDialog.kt

@@ -1,7 +1,9 @@
 package dev.meloda.fast.messageshistory.model
 
+import androidx.compose.runtime.Immutable
 import dev.meloda.fast.model.api.domain.VkMessage
 
+@Immutable
 sealed class MessageDialog {
     data class MessageOptions(val message: VkMessage) : MessageDialog()
     data class MessagePin(val messageId: Int) : MessageDialog()

feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/presentation/MessagesHistoryScreen.kt

@@ -170,7 +170,6 @@ fun MessagesHistoryRoute(
         screenState = screenState,
         messageDialog = messageDialog,
         onConfirmed = viewModel::onDialogConfirmed,
-        onCancelled = viewModel::onDialogCancelled,
         onDismissed = viewModel::onDialogDismissed,
         onItemPicked = viewModel::onDialogItemPicked
     )
@@ -181,7 +180,6 @@ fun HandleDialogs(
     screenState: MessagesHistoryScreenState,
     messageDialog: MessageDialog?,
     onConfirmed: (MessageDialog, Bundle) -> Unit = { _, _ -> },
-    onCancelled: (MessageDialog) -> Unit = {},
     onDismissed: (MessageDialog) -> Unit = {},
     onItemPicked: (MessageDialog, Bundle) -> Unit = { _, _ -> }
 ) {