Update position value calculations in AgentGrain and BotService

- Changed the calculation of USDC value in AgentGrain to use net profit and loss instead of realized profit.
- Added similar position value calculations in BotService, including error handling for position retrieval failures.

src/Managing.Application/Bots/Grains/AgentGrain.cs

@@ -214,8 +214,8 @@ public class AgentGrain : Grain, IAgentGrain
                 foreach (var position in positions.Where(p => p.IsOpen()))
                 {
                     var positionUsd = position.Open.Price * position.Open.Quantity;
-                    var realized = position.ProfitAndLoss?.Realized ?? 0;
+                    var net = position.ProfitAndLoss?.Net ?? 0;
-                    usdcInPositionsValue += positionUsd + realized;
+                    usdcInPositionsValue += positionUsd + net;
                 }
 
                 totalBalance = usdcWalletValue + usdcInPositionsValue;

src/Managing.Application/ManageBot/BotService.cs

@@ -416,6 +416,26 @@ namespace Managing.Application.ManageBot
                         }
 
                         var usdcValue = usdcBalance?.Amount ?? 0m;
+                        
+                        // Get positions for the user and add their USDC value (similar to AgentGrain.UpdateSummary)
+                        try
+                        {
+                            var positions = (await _tradingService.GetPositionByUserIdAsync(account.User.Id))
+                                .Where(p => p.IsValidForMetrics()).ToList();
+
+                            foreach (var position in positions.Where(p => p.IsOpen()))
+                            {
+                                var positionUsd = position.Open.Price * position.Open.Quantity;
+                                var net = position.ProfitAndLoss?.Net ?? 0;
+                                usdcValue += positionUsd + net;
+                            }
+                        }
+                        catch (Exception ex)
+                        {
+                            _tradingBotLogger.LogError(ex, "Error calculating position values for available allocation for user {UserId}", account.User.Id);
+                            // Continue with calculation even if position retrieval fails
+                        }
+
                         var available = usdcValue - totalAllocatedForAccount;
                         return available < 0m ? 0m : available;
                     });