feat: 添加 SendForward 函数以支持消息转发，并更新 GenSendPkg 函数以处理转发逻辑

handler/help/help.go

@@ -1,6 +1,7 @@
 package help
 
 import (
+	"git.lxtend.com/qqbot/action"
 	"git.lxtend.com/qqbot/constants"
 	"git.lxtend.com/qqbot/handler"
 	"git.lxtend.com/qqbot/message"
@@ -35,9 +36,10 @@ func help(msg model.Message) *model.Reply {
 	nodeMsg.Data.UserID = "123456789"
 	nodeMsg.Data.Nickname = "test"
 	nodeMsg.Data.Content = []any{&textMsg}
-	return &model.Reply{
+	action.ActionManager.SendForward(&model.Reply{
 		ReplyMsg:       []any{&nodeMsg},
 		ReferOriginMsg: false,
 		FromMsg:        msg,
-	}
+	})
+	return nil
 }