Refactor PreprocessingBehavior to log results and errors

Refactored PreprocessingBehavior to serialize and log the results and errors of preprocessing SQL queries using InsertResultCommand. Now records both successful and failed executions, while preserving the stop-on-error behavior. Cleaned up and updated using directives.

src/ReC.Application/Common/Behaviors/Action/PreprocessingBehavior.cs

@@ -1,8 +1,9 @@
-using DigitalData.Core.Abstraction.Application.Repository;
-using MediatR;
+using MediatR;
 using ReC.Application.Common.Interfaces;
 using ReC.Application.RecActions.Commands;
+using ReC.Application.Results.Commands;
 using ReC.Domain.Constants;
+using System.Text.Json;
 
 namespace ReC.Application.Common.Behaviors.Action;
 
@@ -10,19 +11,30 @@ public class PreprocessingBehavior(IRecDbContext context, ISender sender) : IPip
 {
     public async Task<bool> Handle(InvokeRecActionViewCommand request, RequestHandlerDelegate<bool> next, CancellationToken cancel)
     {
+        string? info = null, error = null;
+
         try
         {
             if (request.Action.PreprocessingQuery is string query)
-                await context.ExecuteDynamicSqlAsync(query, cancel);
+            {
+                var result = await context.ExecuteDynamicSqlAsync(query, cancel);
+                info = JsonSerializer.Serialize(result);
+            }
         }
         catch (Exception ex)
         {
-            if(request.Action.ErrorAction == ErrorAction.Stop)
+            error = ex.ToString();
+        }
+
+        await sender.Send(new InsertResultCommand()
         {
-                // save output result
+            ActionId = request.Action.Id,
+            Info = info,
+            Error = error
+        }, cancel);
+
+        if (error is not null && request.Action.ErrorAction == ErrorAction.Stop)
             return false;
-            }
-        }
 
         return await next(cancel);
     }