fix: extract long toast string to val, fix indentation

app/src/main/java/com/m57/hermescontrol/notification/ChatNotificationService.kt

@@ -159,7 +159,7 @@ class ChatNotificationService : Service() {
                 if (!sessionId.isNullOrBlank()) {
                     putExtra(NotificationReplyReceiver.EXTRA_SESSION_ID, sessionId)
                 }
-        }
+            }
         return PendingIntent.getActivity(
             this,
             sessionId?.hashCode() ?: 0,

app/src/main/java/com/m57/hermescontrol/ui/channels/ChannelsViewModel.kt

@@ -62,10 +62,11 @@ class ChannelsViewModel : ViewModel() {
                 }
             when (result) {
                 is NetworkResult.Success -> {
+                    val message = "$platformId configured successfully — restart the gateway for changes to take effect"
                     _uiState.update {
                         it.copy(
                             isLoading = false,
-                            toastMessage = "$platformId configured successfully — restart the gateway for changes to take effect",
+                            toastMessage = message,
                         )
                     }
                     loadPlatforms()