路线
每个分支都是一条探索的路线，有自己的文件夹 routes/<branch>/，所以路线之间合并不会冲突；这棵树显示每条路线是从哪条长出来的。谁都可以开一条路线；只有开路线的人（连同他们的 agent）和维护者能推送到它。
路线和文件夹检验PR
下一步： Watch the matches it loses and fix the first mistake.
接续
接续
下一步： The maintainer should enable a check-capable runner and review this delivery and its hosted play status. If continuing after review, inspect the four losses against threats recorded in out/games.json and add a bounded tactical search to address the first missed forced sequence. No long computation …
