Notify the user after auto skipping an intro

ConfusedPolarBear.Plugin.IntroSkipper/AutoSkip.cs

@@ -149,17 +149,30 @@ public class AutoSkip : IServerEntryPoint
                 continue;
             }
 
+            // Notify the user that an introduction is being skipped for them.
+            _sessionManager.SendMessageCommand(
+                session.Id,
+                session.Id,
+                new MessageCommand()
+                {
+                    Text = "Automatically skipped intro",
+                    TimeoutMs = 2000,
+                },
+                CancellationToken.None);
+
             // Send the seek command
             _logger.LogDebug("Sending seek command to {Session}", deviceId);
 
-            var seekCommand = new PlaystateRequest
+            _sessionManager.SendPlaystateCommand(
+                session.Id,
+                session.Id,
+                new PlaystateRequest
                 {
                     Command = PlaystateCommand.Seek,
                     ControllingUserId = session.UserId.ToString("N"),
                     SeekPositionTicks = (long)intro.IntroEnd * TimeSpan.TicksPerSecond,
-            };
-
-            _sessionManager.SendPlaystateCommand(session.Id, session.Id, seekCommand, CancellationToken.None);
+                },
+                CancellationToken.None);
 
             // Flag that we've sent the seek command so that it's not sent repeatedly
             lock (_sentSeekCommandLock)