docs: purge chain-of-thought leakage from prose

Delete design-session citations (decision/audit/plan ordinals, stack
positions), change narration, review choreography, and reviewer-addressed
justification from comments, JSDoc, docs, READMEs, Agent Notes, tests, and
generator templates; restate every affected fact as current-state contract
prose. Fix generated docs at their sources and regenerate the catalogs and
cordis-surface regions; re-paste type-equiv blocks; update every bilingual
counterpart and re-record the pairs. Record the citation rule in the
committed-artifact-citations Agent Note.

packages/bash/tool-pwsh/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/bash/tool-pwsh/README.md
-README.md: 78eb161f77b9524bc577b273abe59db6b931727c
-README.zh.md: 54614fcfad1cdec5866aa3cc96e52983f4eb1642
+README.md: 7d8ee5fb69b71d8e8707d3e4ed07ebdda99f799f
+README.zh.md: 40984bbc36be4b5809e6ee4db21e52d842f50cdb

packages/bash/tool-pwsh/README.md

@@ -119,6 +119,6 @@ Append-only; newly visible content follows the reusable request prefix and does
 ## Known Limitations and Deferred Work
 
 - **No sandbox escalation** — `sandbox_permissions`/`justification` are absent; escalation waits for a Windows-confining executor (the bash tool's sandbox surface is not mirrored).
-- **No persistent shell or PTY** — every call starts a fresh `pwsh -Command`; the PTY backends are Linux/macOS-only today, and a Windows ConPTY persistent shell is roadmap work.
+- **No persistent shell or PTY** — every call starts a fresh `pwsh -Command`; the PTY backends are Linux/macOS-only.
 - **PowerShell-dialect contract** — the model must write PowerShell (native paths, `$env:` variables), not bash; there is no dialect translation.
 - **Session-cwd identity is not canonicalized** — the workdir base is the session header cwd as-is, unlike the bash tool's sandbox-root-canonicalized identity; only the sandbox-less case applies here.

packages/bash/tool-pwsh/README.zh.md

@@ -119,6 +119,6 @@ ack 是固定短行；任务输出按读取有界。
 ## Known Limitations and Deferred Work
 
 - **无 sandbox 升级** — 没有 `sandbox_permissions`/`justification`；升级等待 Windows-confining 执行器（bash 工具的 sandbox 面不被镜像）。
-- **无持久 shell 或 PTY** — 每次调用都启动全新的 `pwsh -Command`；PTY 后端目前仅限 Linux/macOS，Windows ConPTY 持久 shell 属于路线图工作。
+- **无持久 shell 或 PTY** — 每次调用都启动全新的 `pwsh -Command`；PTY 后端仅限 Linux/macOS。
 - **PowerShell 方言约定** — 模型必须写 PowerShell（原生路径、`$env:` 变量），而不是 bash；没有方言翻译。
 - **会话 cwd 身份不做规范化** — workdir 基座直接取会话头 cwd 原值，不同于 bash 工具经 sandbox-root 规范化的身份；此处只涉及无 sandbox 场景。