Heels and C+ updates (#54)

* add heels and customize plus multi data

* adjust customize plus api calls

* adjustments to ipc for customize

---------

Co-authored-by: rootdarkarchon <root.darkarchon@outlook.com>

MareSynchronos/UI/DtrEntry.cs

@@ -52,7 +52,10 @@ public sealed class DtrEntry : IDisposable, IHostedService
         {
             await _runTask!.ConfigureAwait(false);
         }
-        catch (OperationCanceledException) { }
+        catch (OperationCanceledException)
+        {
+            // ignore cancelled
+        }
         finally
         {
             _cancellationTokenSource.Dispose();