优化结构

internal/service/menu_test.go

@@ -2,10 +2,10 @@ package service
 
 import (
 	"encoding/json"
+	"kra/internal/biz/system"
 	"testing"
 	"time"
 
-	"kra/internal/biz"
 	"kra/internal/service/dto"
 )
 
@@ -42,7 +42,7 @@ func TestMenuResponseEmptyCollectionContracts(t *testing.T) {
 		t.Fatalf("dynamic menu top-level empty = %#v, want non-nil empty slice", got)
 	}
 
-	base := menuResponse(&biz.Menu{Children: nil, Buttons: []*biz.MenuButton{}, Parameters: []*biz.MenuParameter{}})
+	base := menuResponse(&system.Menu{Children: nil, Buttons: []*system.MenuButton{}, Parameters: []*system.MenuParameter{}})
 	if base.Children != nil {
 		t.Fatalf("leaf children = %#v, want nil", base.Children)
 	}