docs: finish hierarchy rescan after rebase

packages/compact/compact-basic/README.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 packages/compact/compact-basic/README.md
-README.md: 33a0a47346bed98ed0653d53d424ea7cd25c2a24
-README.zh.md: fe4a0d7572bf800941a9050392923362ca3b415f
+README.md: fdd51db977feae593a01954593019b5205c17df8
+README.zh.md: d841b29ab6d0e0d188c150035b780acbc5646b63

packages/compact/compact-basic/README.md

@@ -162,4 +162,3 @@ The replayed system prompt, tools, and shadowed-region messages match the conver
 - **Some indivisible-unit and envelope-only overflow remains outside surface compaction** — recovery cannot shrink system/tools/prefix, split an indivisible non-tool node, or repair a tool unit whose non-prunable remainder still exceeds the window. The optional pruner can shrink text-bearing tool-result bulk inside an otherwise indivisible pair.
 - **`compactRegion` requires an open turn** — a manual call on a fully-closed session throws ("no open turn") rather than compacting.
 - **Summarization failure preserves the latest durable surface** — before any replacement, the auto path logs a warning and proceeds with full over-budget history. If pruning already landed, a later summarization failure proceeds from that durable pruned surface. Summarization truncation at `maxTokens`, which hidden reasoning tokens can consume, follows the same rule.
-- **The summarization call has no transcript-snapshot coverage** — `dsh-llm-replay` derives calls from `assistant/chunk` events, so this chunk-less direct `ctx.llm.stream()` call cannot replay (named deferred replay infrastructure in [the seam Agent Note](../../../.agents/notes/implemented/feature/2026-06-18-compaction-capability-seam.md)).

packages/compact/compact-basic/README.zh.md

@@ -162,4 +162,3 @@ Rules:
 - **部分不可分单元与仅 envelope 溢出仍不在表层压缩范围内**：恢复无法缩减系统／工具／前缀、拆分不可分的非工具节点，或修复不可剪枝剩余部分仍超出窗口的工具单元。可选 pruner 可以缩减原本不可分工具对内的文本型工具结果主体。
 - **`compactRegion` 要求存在未结束的轮次**：在完全关闭的会话上手动调用会抛出异常（「no open turn」），而不是执行压缩。
 - **摘要失败会保留最新持久表层**：任何替换前，自动路径会记录警告，并携带完整超预算历史继续。如果剪枝已落地，后续摘要失败会从该持久剪枝表层继续。因达到 `maxTokens` 而发生的摘要截断（隐藏推理 token 可能会耗尽该额度）遵循同一规则。
-- **摘要调用没有 transcript 快照覆盖**：`dsh-llm-replay` 从 `assistant/chunk` 事件派生调用，因此这次不含分片的直接 `ctx.llm.stream()` 调用无法回放（[seam Agent Note](../../../.agents/notes/implemented/feature/2026-06-18-compaction-capability-seam.md) 中明确的暂缓回放基础设施）。