переход на реальное api

backend/src/Tnsu.ApprovalRoute.Api/Common/ResultExtensions.cs

@@ -12,7 +12,7 @@ public static class ResultExtensions
             return result.Errors[0].ToActionResult();
 
         var warnings = result.Reasons.OfType<Warning>().Select(w => w.Message).ToList();
-        return new OkObjectResult(new { data = result.Value, warnings });
+        return new OkObjectResult(new ApiResponse<T>(result.Value, warnings));
     }
 
     public static IActionResult ToActionResult(this Result result)
@@ -25,9 +25,9 @@ public static class ResultExtensions
 
     private static IActionResult ToActionResult(this IError error) => error switch
     {
-        NotFoundError => new NotFoundObjectResult(new { message = error.Message }),
-        ValidationError => new BadRequestObjectResult(new { message = error.Message }),
-        ConflictError => new ConflictObjectResult(new { message = error.Message }),
-        _ => new ObjectResult(new { message = error.Message }) { StatusCode = StatusCodes.Status500InternalServerError }
+        NotFoundError => new NotFoundObjectResult(new ApiError(error.Message)),
+        ValidationError => new BadRequestObjectResult(new ApiError(error.Message)),
+        ConflictError => new ConflictObjectResult(new ApiError(error.Message)),
+        _ => new ObjectResult(new ApiError(error.Message)) { StatusCode = StatusCodes.Status500InternalServerError }
     };
 }