整合求解器活动监控与步长回归证据

同步远端 PNL0003 诊断和大采样网格能力，语义合并活动感知的 60 秒真停滞判定与旧后端 15 分钟兼容兜底。纳管热路径优化、15 单元运行证据、浏览器与 API 报告，并补充北京时间更新日志和遗留问题。
2026-08-19 16:24:31 +00:00
1 parent c19cf77aee
commit e18399c022
@@ -0,0 +1,86 @@
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+    "Cooperative cancellation cannot hard-kill a native or Python call that never returns."
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