Fix update AgentName

src/Managing.Application.Abstractions/Repositories/IAgentSummaryRepository.cs

@@ -28,4 +28,11 @@ public interface IAgentSummaryRepository
         string sortOrder,
         IEnumerable<string>? agentNames = null);
     Task<IEnumerable<AgentSummary>> GetAllAgentWithRunningBots();
+    
+    /// <summary>
+    /// Updates only the agent name for a specific user's agent summary
+    /// </summary>
+    /// <param name="userId">The user ID</param>
+    /// <param name="agentName">The new agent name</param>
+    Task UpdateAgentNameAsync(int userId, string agentName);
 }