Add Versionning for bundle backtest request

src/Managing.Api/Controllers/BacktestController.cs

@@ -698,7 +698,7 @@ public class BacktestController : BaseController
     /// <returns>The requested bundle backtest request with current status and results.</returns>
     [HttpGet]
     [Route("Bundle/{id}")]
-    public async Task<ActionResult<BundleBacktestRequest>> GetBundleBacktestRequest(string id)
+    public async Task<ActionResult<BundleBacktestRequestViewModel>> GetBundleBacktestRequest(string id)
     {
         if (!Guid.TryParse(id, out var requestId))
         {

src/Managing.Api/Models/Responses/BundleBacktestRequestViewModel.cs

@@ -40,6 +40,12 @@ public class BundleBacktestRequestViewModel
     [Required]
     public string Name { get; set; } = string.Empty;
 
+    /// <summary>
+    /// Version number for the bundle backtest request (auto-incremented for same names)
+    /// </summary>
+    [Required]
+    public int Version { get; set; } = 1;
+
     /// <summary>
     /// The universal configuration that applies to all backtests
     /// </summary>
@@ -126,6 +132,7 @@ public class BundleBacktestRequestViewModel
             CompletedAt = request.CompletedAt,
             Status = request.Status,
             Name = request.Name,
+            Version = request.Version,
             Results = request.Results,
             TotalBacktests = request.TotalBacktests,
             CompletedBacktests = request.CompletedBacktests,