Add MasterAgentName to UserStrategyDetailsViewModel and DataController

- Updated UserStrategyDetailsViewModel to include MasterAgentName property, which represents the agent name of the master bot's owner for copy trading bots.
- Modified DataController to populate the MasterAgentName field when returning strategy details.

src/Managing.Api/Controllers/BotController.cs

@@ -509,7 +509,7 @@ public class BotController : BaseController
                 Roi = item.Roi,
                 Identifier = item.Identifier.ToString(),
                 AgentName = item.User.AgentName,
-                MasterAgentName = item.MasterBotUser?.AgentName ?? item.User.AgentName,
+                MasterAgentName = item.MasterBotUser?.AgentName,
                 CreateDate = item.CreateDate,
                 StartupTime = item.StartupTime,
                 Name = item.Name,

src/Managing.Api/Controllers/DataController.cs

@@ -609,7 +609,8 @@ public class DataController : ControllerBase
             Positions = positionViewModels,
             Identifier = strategy.Identifier,
             WalletBalances = walletBalances,
-            Ticker = strategy.Ticker
+            Ticker = strategy.Ticker,
+            MasterAgentName = strategy.MasterBotUser?.AgentName
         };
     }
 

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

@@ -91,5 +91,10 @@ namespace Managing.Api.Models.Responses
 
         public Dictionary<DateTime, decimal> WalletBalances { get; set; } = new Dictionary<DateTime, decimal>();
         public Enums.Ticker Ticker { get; set; }
+
+        /// <summary>
+        /// The agent name of the master bot's owner (for copy trading bots)
+        /// </summary>
+        public string MasterAgentName { get; set; }
     }
 }