Orlean (#32)

* Start building with orlean

* Add missing file

* Serialize grain state

* Remove grain and proxies

* update and add plan

* Update a bit

* Fix backtest grain

* Fix backtest grain

* Clean a bit

src/Managing.Application/Scenarios/ScenarioService.cs

@@ -302,5 +302,16 @@ namespace Managing.Application.Scenarios
 
             return result;
         }
+
+        public async Task<Scenario> GetScenarioByNameAndUserAsync(string scenarioName, User user)
+        {
+            var scenario = await _tradingService.GetScenarioByNameAsync(scenarioName);
+            if (scenario == null)
+            {
+                throw new InvalidOperationException($"Scenario {scenarioName} not found for user {user.Name}");
+            }
+
+            return scenario;
+        }
     }
 }