fix(rectification): settled replies carry no 「已完成 N 步」 receipt; steps stay the waiting state (BUG-1137)

Consultation replies keep their receipt (scope-lock test). Two source/DOM
assertions updated with original/new/reason notes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017eEAG8HD3mm8gsKXgk8uU8

frontend/src/components/rectification-message-entry.tsx

@@ -115,16 +115,21 @@ function RectificationMessageEntryView({
     && message.state === "settled"
     && !message.failed
     && Boolean(message.text);
+  // BUG-1137 (D3): the step rows are the waiting state while the reply is
+  // written; once it settles the rectification reply carries no
+  // 「已完成 N 步」 receipt — those steps are the system's own bookkeeping.
+  // Consultation replies keep theirs (ChatMessageRow is unchanged).
+  const settled = message.state === "settled";
   const displayedMessage: RenderMessage = {
     ...message,
-    timeline: rectificationTimelineRows({
+    timeline: settled ? [] : rectificationTimelineRows({
       trace: message.activityTrace,
       receipt: message.completedReceipt,
       activity: message.activity,
-      settled: message.state === "settled",
+      settled,
     }),
   };
-  const vargaSentence = !message.failed
+  const vargaSentence = !message.failed && !settled
     ? vargaSentenceFromMethods(message.completedReceipt?.methods)
     : null;
   const question = message.question;

frontend/tests/rectification-message-cleanup-20261001.test.tsx

@@ -0,0 +1,79 @@
+/**
+ * TASK-rectification-message-cleanup-20261001.
+ * BUG-1137 (D3): a settled rectification reply carries no 「已完成 N 步」
+ * receipt; while it is written the steps are its waiting state. Consultation
+ * replies keep their settled receipt.
+ */
+import assert from "node:assert/strict";
+import test from "node:test";
+import { createElement, type MutableRefObject } from "react";
+import { renderToString } from "react-dom/server";
+
+import { ChatMessageRow } from "../src/components/chat-message-row.tsx";
+import {
+  RectificationMessageEntry,
+  type RectificationMessageActions,
+  type RenderMessage,
+} from "../src/components/rectification-message-entry.tsx";
+
+const actionsRef = { current: {
+  submitChoice() {}, submitStop() {}, copyMessage() {}, onFeedback() {},
+} } as MutableRefObject<RectificationMessageActions>;
+
+const TRACE = [
+  { id: "s1", kind: "tool" as const, tool: "rectification-read-case", status: "done" as const, label: "看了你的资料" },
+  { id: "s2", kind: "tool" as const, tool: "rectification-record-evidence-batch", status: "done" as const, label: "记录你说的经历" },
+  { id: "s3", kind: "tool" as const, tool: "rectification-set-focus", status: "done" as const, label: "准备好下一个问题" },
+];
+
+function entry(state: RenderMessage["state"]): string {
+  const message = {
+    role: "assistant",
+    text: state === "settled" ? "记下了 3 件事。" : "",
+    renderKey: "m1",
+    state,
+    activityTrace: TRACE,
+  } as unknown as RenderMessage;
+  return renderToString(createElement(RectificationMessageEntry, {
+    message,
+    busy: state !== "settled",
+    readonly: false,
+    currentQuestionFocusId: null,
+    interactive: state === "settled",
+    liveChoiceCard: null,
+    choiceNonce: 0,
+    savedTime: null,
+    copied: false,
+    feedback: undefined,
+    actionsRef,
+  }));
+}
+
+test("a settled rectification reply renders no step receipt (BUG-1137)", () => {
+  const html = entry("settled");
+  assert.match(html, /记下了 3 件事/);
+  assert.doesNotMatch(html, /已完成 \d+ 步/);
+  assert.doesNotMatch(html, /consultation-run-timeline/);
+  for (const step of ["看了你的资料", "记录你说的经历", "准备好下一个问题"]) assert.doesNotMatch(html, new RegExp(step));
+});
+
+test("while a rectification reply is written its steps stay the waiting state (BUG-1137)", () => {
+  const html = entry("streaming");
+  assert.match(html, /consultation-run-timeline/);
+  assert.match(html, /正在分析/);
+  assert.match(html, /准备好下一个问题/);
+});
+
+test("a settled consultation reply keeps its 「已完成 N 步」 receipt (BUG-1137 scope lock)", () => {
+  const html = renderToString(createElement(ChatMessageRow, {
+    message: {
+      role: "assistant",
+      content: "回答正文。",
+      text: "回答正文。",
+      renderKey: "c1",
+      state: "settled",
+      timeline: [{ id: "method", kind: "method", status: "done", label: "已加载方法" }],
+    } as never,
+  }));
+  assert.match(html, /已完成 1 步/);
+});

frontend/tests/rectification-opening-plain-20260926.test.tsx

@@ -164,16 +164,19 @@ for (const [name, streamed, stored] of [
       assert.equal(text.split(GENERIC_COLLECT_QUESTION).length - 1, 1, text);
       for (const example of EXAMPLES) assert.equal(text.split(example).length - 1, 1, example);
       assert.match(text, /例如「2015 年夏天换了工作」/);
-      // The opening turn (receipt + body + stem). The side board keeps its own
+      // The opening turn (body + stem). The side board keeps its own
       // 「当前盘面」 heading; that panel is not part of this turn.
       const turn = text.slice(0, text.indexOf(GENERIC_COLLECT_QUESTION) + GENERIC_COLLECT_QUESTION.length);
-      assert.ok(turn.startsWith("已完成 2 步"), turn);
+      // 原值: turn 以「已完成 2 步」开头；「看了你的资料」「准备好下一个问题」各出现 1 次（收起的步骤回执）。
+      // 新值: 结算后无「已完成」回执，两条步骤名出现 0 次；turn 以开场正文开头。
+      // 原因: BUG-1137（TASK-rectification-message-cleanup-20261001 D3）——步骤只在生成中作等待态，结算后不渲染；BUG-1050 的「回执去重」随回执一起不再出现。
+      assert.ok(turn.startsWith(BODY_SENTENCES[0]!), turn);
       for (const jargon of ["大运", "盘面", "代表分钟", "精确到秒", "对话焦点", "校正记录"]) {
         assert.equal(turn.includes(jargon), false, jargon);
       }
-      assert.match(text, /已完成 2 步/);
-      assert.equal(text.split("看了你的资料").length - 1, 1);
-      assert.equal(text.split("准备好下一个问题").length - 1, 1);
+      assert.doesNotMatch(text, /已完成 \d+ 步/);
+      assert.equal(text.split("看了你的资料").length - 1, 0);
+      assert.equal(text.split("准备好下一个问题").length - 1, 0);
     } finally {
       await chat.close();
     }

frontend/tests/rectification-timeline-adapter.test.ts

@@ -165,7 +165,10 @@ test("both chat surfaces render one timeline, one live marker, and no second rec
   // 新值: 同一调用在行组件内；容器不得再每帧派生。
   // 原因: BUG-725 已结算行记忆化。
   assert.match(entrySource, /rectificationTimelineRows\(\{/);
-  assert.match(entrySource, /timeline: rectificationTimelineRows/);
+  // 原值: /timeline: rectificationTimelineRows/（结算后也派生步骤行）。
+  // 新值: /timeline: settled \? \[\] : rectificationTimelineRows/。
+  // 原因: BUG-1137（TASK-rectification-message-cleanup-20261001 D3）——校正回复结算后不再显示「已完成 N 步」，生成中照旧。
+  assert.match(entrySource, /timeline: settled \? \[\] : rectificationTimelineRows/);
   assert.doesNotMatch(chatSource, /rectificationTimelineRows\s*\(/);
   assert.doesNotMatch(chatSource, /rectification-activity-failure|<CompletedActivityReceipt/);
   assert.doesNotMatch(chatSource, /label: "正在组织回答…",\s*\}\),\s*\}\s*:\s*message;/);