docs(subagent): clarify interrupt edge cases

docs/core-data-structures/subagent.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write docs/core-data-structures/subagent.md
-subagent.md: fba934233fb7e890d6a68bd4cc7d37f90ab913ed
-subagent.zh.md: 70651397f82e2cf4c0fe18aa26ff8247484ca0aa
+subagent.md: 4de77c6232d73d4b4e9dd87e9afc7a077e61f1a0
+subagent.zh.md: 3310bb4bf8cad1314ec26eef9042955959aba5fe

docs/core-data-structures/subagent.md

@@ -141,7 +141,7 @@ Follow-up authority comes from an exact live Agent tool context. The authenticat
 
 For both operations the caller signal owns lookup, materialization, and admission only until inbox acceptance. Afterwards the manager owns the Activation independently: later caller cancellation neither cancels the accepted turn nor disposes the child, and the seam exposes no steering operation.
 
-`SubagentService.interrupt(targetSessionId, authority)` is the one public stop: it authorizes synchronously, issues `Agent.cancel(cause, { keepInbox: true })` on the live target, and returns without awaiting quiescence. The Activation, its pending inbox work, and published descendants are untouched; only a later waking send resumes the parked FIFO queue. An absent target — unknown, one-shot, or already settled — and a manager-less composition are accepted no-ops; a wrong parent address or a stale, self-targeting, or non-ancestor caller rejects with `UNAUTHORIZED`.
+`SubagentService.interrupt(targetSessionId, authority)` is the one public stop: it authorizes synchronously, issues `Agent.cancel(cause, { keepInbox: true })` on the live target, and returns without awaiting quiescence. The Activation, its unclaimed pending inbox work, and published descendants are untouched; work already claimed into the interrupted turn is not requeued. Once the interrupted driver is idle, a waking send resumes the parked FIFO queue. An absent target — unknown, one-shot, or already settled — and a manager-less composition are accepted no-ops. For a live target, a mismatched parent address or caller outside its live ancestry rejects with `UNAUTHORIZED`; stale ancestor objects and self-targeting ancestor requests reject before target lookup.
 
 ```ts type-equiv
 /**

docs/core-data-structures/subagent.zh.md

@@ -141,7 +141,7 @@ Agent 收件箱是唯一的队列。每条继续执行消息都会成为一个 `
 
 对于这两种操作，调用方 signal 仅在收件箱接受之前掌管查找、物化与准入。此后管理器独立掌管该 Activation：之后的调用方取消既不会取消已接受的轮次，也不会 dispose 子 agent，并且该 seam 不对外暴露任何 steering（中途引导）操作。
 
-`SubagentService.interrupt(targetSessionId, authority)` 是唯一的公开停止操作：它同步完成鉴权，对在线目标发出 `Agent.cancel(cause, { keepInbox: true })`，然后不等待静止即返回。Activation、其待处理的 inbox 工作与已发布的后代均不受影响；只有之后的一次唤醒发送才会恢复被暂停的 FIFO 队列。不存在的目标——未知、一次性或已结算——以及未绑定管理器的组合是被接受的 no-op；错误的 parent 地址，或过期、指向自身、非 ancestor 的调用方会以 `UNAUTHORIZED` 拒绝。
+`SubagentService.interrupt(targetSessionId, authority)` 是唯一的公开停止操作：它同步完成鉴权，对在线目标发出 `Agent.cancel(cause, { keepInbox: true })`，然后不等待静止即返回。Activation、其尚未领取的待处理 inbox 工作与已发布的后代均不受影响；已被领取进入中断轮次的工作不会重新入队。被中断的 driver 进入 idle 后，一次唤醒发送会恢复被暂停的 FIFO 队列。不存在的目标——未知、一次性或已结算——以及未绑定管理器的组合是被接受的 no-op。对在线目标，错误的 parent 地址或不在其在线祖先链中的调用方会以 `UNAUTHORIZED` 拒绝；过期的 ancestor 对象和指向自身的 ancestor 请求会在查找目标前拒绝。
 
 ```ts type-equiv
 /**