refactor(dotnet): add collection audit trail

src/dotnet/QuantEngine.Application/Services/DataCollectionService.cs

@@ -1,22 +1,13 @@
-using System.Text.Json;
-using QuantEngine.Core.Interfaces;
 using QuantEngine.Application.Interfaces;
 
 namespace QuantEngine.Application.Services;
 
 public class DataCollectionService
 {
-    private readonly IKisApiClient _kisApiClient;
-    private readonly ICollectionRepository _repository;
     private readonly ICollectionOrchestrator _orchestrator;
 
-    public DataCollectionService(
-        IKisApiClient kisApiClient,
-        ICollectionRepository repository,
-        ICollectionOrchestrator orchestrator)
+    public DataCollectionService(ICollectionOrchestrator orchestrator)
     {
-        _kisApiClient = kisApiClient;
-        _repository = repository;
         _orchestrator = orchestrator;
     }