Fix update AgentName

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

@@ -14,4 +14,11 @@ public interface IAgentService
     
     Task<IEnumerable<AgentSummary>> GetAllAgentSummaries();
     Task<IEnumerable<string>> GetAllOnlineAgents();
+    
+    /// <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 UpdateAgentSummaryNameAsync(int userId, string agentName);
 }