中文: 统一已保存字段映射为同步权威来源，移除填空题对 isCloze 与命名猜测的阻断，并让多级列表问答按已保存 titleField 与 slots 同步。
English: Makes saved field mappings the sync authority, removes cloze blocking based on isCloze and name heuristics, and syncs QA Group cards with saved title and slot mappings.
