Minor fixes (#20)

* fix(cpu-usage): sleep the thread a bit cause mono(?) seems to schedule the thread quite hard otherwise.

* fix(log): not properly disposed when it should be when the close on chainloader complete config option is enabled

BepInEx.GUI.Loader/src/SendLogToClientSocket.cs

@@ -82,12 +82,14 @@ private void SendPacketsToClientUntilConnectionIsClosed(Socket clientSocket)
                     _ = _logQueue.Dequeue();
                 }
             }
+
+            Thread.Sleep(17);
         }
     }
 
     public void Dispose()
     {
-
+        _isDisposed = true;
     }
 
     internal void StoreLog(LogEventArgs eventArgs)