docs: record canonical claim conflict adoption in TS migration

Signed-off-by: lusendong.6789 <lusendong.6789@bytedance.com>
Co-authored-by: TRAE CLI <traecli@bytedance.com>

Author: cocolord

docs/architecture/rfcs/typescript-control-plane-migration-v0.md

@@ -1151,6 +1151,18 @@ debit. This closes the demonstrated T3 consumer gap, not D1–D3, provider
 promotion, or the remaining Python transaction adapters. See the
 [operating contract](../../quota-allocation.md#receipt-backed-settlement-progress).
 
+**Canonical claim contention.** The TS claim command now retries a conclusive
+provider revision CAS rejection at most twice, using the same operation and
+lease keys. Every attempt rereads the receipt and complete authority and
+revalidates source registration, Todo eligibility, acceptance and lease scopes.
+An explicit provider revision or transfer grant stays pinned; ambiguous writes
+retain existing receipt recovery. Independent claims can both finish while
+same-Todo or overlapping-scope claims still admit one owner. This adopts the
+shared-authority conflict contract at the canonical writer; it does not reserve
+recommendations, change local writer serialization, or qualify sustained
+multi-host throughput. CLI claim callers inherit the behavior; no frontend or
+Lark action contract changes.
+
 **Long-history transport boundary.** Replan history still has one TS decision
 owner. Small requests retain the inline codec; larger complete fact snapshots
 travel through a private, digest-bound local file reference. The same reducer

docs/architecture/rfcs/typescript-control-plane-migration-v0.zh-CN.md

@@ -838,6 +838,8 @@ T3/D1 reader，未完成全部 Todo writer、retention/compaction 或 promotion
 
 配额准入与结算消费者现在从统一 Todo reader 读取完整来源，在显示压缩前解析显式 Todo 选择。它删除直接追加 Markdown 候选的路径，保留 promote 前的事件适配；promote 后权威为空或不可读都不能复活展示行。结算进度由现有 TS 回执链归约，Python 负责完整身份命令及 JSON/Markdown 展示。现有幂等 writer 可补齐缺失的 spend 回执而不再次扣款。这关闭已复现的 T3 消费者缺口，不代表 D1–D3、provider promotion 或剩余 Python 事务适配已完成。操作语义见[结算进度契约](../../quota-allocation.md#receipt-backed-settlement-progress)。
 
+**Canonical claim 争抢。** TS claim 命令现在对明确的 provider revision CAS 拒绝最多重试两次，保持同一 operation 与 lease key；每次重新读取回执和完整权威，复核来源注册、Todo 资格、acceptance 和 lease 写范围。显式 provider revision 或 transfer grant 保持固定，写入结果不明确时沿用回执恢复。独立认领可以同时完成，同 Todo 或重叠写范围仍只接受一方。这让 canonical writer 采用 shared-authority 冲突契约，不预留推荐项、不改变本机 writer 串行化，也不证明持续多主机吞吐。CLI claim 调用方继承该行为，frontend／Lark 动作契约不变。
+
 **长历史传输边界。** Replan 历史仍由一个 TS owner 决策。小请求保留 inline
 codec；较大的完整事实快照通过私有临时文件和摘要绑定的引用传递。同一 reducer
 校验全部记录、agent 作用域内的 ACK 及重试身份；RPC 预算和展示窗口都不允许截断