Close 1 merged task card(s) and archive them

Why: branches merged into main had left their task cards open; backfill status and archive to prevent bookkeeping debt.
Evidence: feature-architecture-baseline.md(PR#167) — merges verified via git log --merges against origin/main.
Impact: .task/*.md moved to .task/archive/ with status backfilled; no code or submodule change.
Refs: task.sh close (card-autoclose-r1)

.task/archive/feature-architecture-baseline.md

@@ -1,6 +1,6 @@
 # feature/architecture-baseline 任务卡
 
-任务主记录：<PR 链接，task-finish 时填写>；状态：进行中；owner：weichen
+任务主记录：PR #167 https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/167（merge e294729a44）；状态：已完成（回填）；owner：weichen
 
 ## 基线与授权
 
@@ -34,3 +34,9 @@
 - 影响与剩余项：ui 指针从当时 Dev 钉住的 b4a4fc1 进到 ui 的 origin/main 再加本批令牌。不改三个库。合入后在本 worktree 运行 `make task-finish`。
 | 同步前验收 | 5266d81c0d18500cc77d94b346d6ec1b424df260 | e6503312eeb4c72a1e7b65ee6d7243dd12c1f4de | 2026-10-03T16:04:11Z |
 | 同步前验收 | 5266d81c0d18500cc77d94b346d6ec1b424df260 | 249ecb67eb02b996196577449847ff10724ace38 | 2026-10-03T16:04:26Z |
+
+## 闭合记录（card-autoclose 回填）
+
+- 依据：merge e294729a44e11b15ab7ba2c70b04eafa235d5f95（PR #167）已包含于 origin/main，分支成果已落盘；本段为合入后回填。
+- 合并主题：Merge pull request 'Add an architecture edge ratchet and waiting-state tokens' (#167) from feature/architecture-baseline into main
+- 归档：随闭合移入 .task/archive/；任务执行期的过程证据见原任务记录与 PR。