fix: lint issues

Author: xavidop

pkg/test/agent-runner.go

@@ -230,7 +230,7 @@ func (atr *AgentTestRunner) checkForUserInfoRequest(voiceflowResponse []interact
 	if len(atr.userInformation) > 0 {
 		availableInfo.WriteString("Available user information:\n")
 		for name, value := range atr.userInformation {
-			availableInfo.WriteString(fmt.Sprintf("- %s: %s\n", name, value))
+			fmt.Fprintf(&availableInfo, "- %s: %s\n", name, value)
 		}
 	} else {
 		availableInfo.WriteString("No predefined user information available.")

pkg/test/common.go

@@ -132,11 +132,11 @@ func (br *BaseRunner) IsGoalAchieved(goal string) (bool, error) {
 		if msg.Role != "system" {
 			switch msg.Role {
 			case "user":
-				conversationSummary.WriteString(fmt.Sprintf("User: %s\n", msg.Content))
+				fmt.Fprintf(&conversationSummary, "User: %s\n", msg.Content)
 			case "assistant":
-				conversationSummary.WriteString(fmt.Sprintf("Agent: %s\n", msg.Content))
+				fmt.Fprintf(&conversationSummary, "Agent: %s\n", msg.Content)
 			default:
-				conversationSummary.WriteString(fmt.Sprintf("%s: %s\n", msg.Role, msg.Content))
+				fmt.Fprintf(&conversationSummary, "%s: %s\n", msg.Role, msg.Content)
 			}
 		}
 	}

server/handlers/websocket.go

@@ -79,7 +79,7 @@ func HandleWebSocket(c *gin.Context) {
 		global.Log.Errorf("WebSocket upgrade failed: %v", err)
 		return
 	}
-	defer ws.Close()
+	defer func() { _ = ws.Close() }()
 
 	conn := &wsConn{conn: ws}