Fix bots + positions managements

src/Managing.Application.Abstractions/Services/IExchangeService.cs

@@ -61,4 +61,5 @@ public interface IExchangeService
     Task<List<Trade>> GetOpenOrders(Account account, Ticker ticker);
     Task<Trade> GetTrade(string reference, string orderId, Ticker ticker);
     Task<List<FundingRate>> GetFundingRates();
+    Task<IEnumerable<Position>> GetBrokerPositions(Account account);
 }

src/Managing.Application.Abstractions/Services/ITradingService.cs

@@ -34,4 +34,5 @@ public interface ITradingService
     void UpdateDeltaNeutralOpportunities();
     void UpdateScenario(Scenario scenario);
     void UpdateStrategy(Strategy strategy);
+    Task<IEnumerable<Position>> GetBrokerPositions(Account account);
 }