Add save only for bundle backtest

src/Managing.Api/Controllers/BacktestController.cs

@@ -655,7 +655,7 @@ public class BacktestController : BaseController
                 Name = request.Name
             };
 
-            _backtester.InsertBundleBacktestRequestForUser(user, bundleRequest);
+            await _backtester.InsertBundleBacktestRequestForUserAsync(user, bundleRequest, request.SaveAsTemplate);
             return Ok(bundleRequest);
         }
         catch (Exception ex)

src/Managing.Api/Models/Requests/RunBundleBacktestRequest.cs

@@ -38,4 +38,10 @@ public class RunBundleBacktestRequest
     /// </summary>
     [Required]
     public List<Ticker> TickerVariants { get; set; } = new();
+
+    /// <summary>
+    /// Save only the request as a template
+    /// </summary>
+    [Required]
+    public bool SaveAsTemplate { get; set; } = false;
 }