fix(rectification): keep a live analyzing step and drop the range-stop exits

A completed tool left only checkmarks under 正在分析, so the run looked stuck. The composer and scoring-card 先这样 buttons were unused early exits.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/components/consultation-run-timeline.tsx

@@ -27,6 +27,24 @@ export const QUEUED_TIMELINE_ROW: ConsultationTimelineRow = {
   label: "正在处理…",
 };
 
+/** Shown while the request is still in flight after completed steps, before the next live step. */
+export const ANALYZING_TIMELINE_ROW: ConsultationTimelineRow = {
+  id: "analyzing",
+  kind: "think",
+  status: "live",
+  label: "正在分析…",
+};
+
+export function visibleTimelineRows(
+  rows: readonly ConsultationTimelineRow[],
+  live: boolean,
+): ConsultationTimelineRow[] {
+  if (!live) return [...rows];
+  if (rows.length === 0) return [QUEUED_TIMELINE_ROW];
+  if (rows.some((row) => row.status === "live")) return [...rows];
+  return [...rows, ANALYZING_TIMELINE_ROW];
+}
+
 export function timelineSummaryLabel(rows: readonly ConsultationTimelineRow[], live: boolean): string {
   return live ? "正在分析" : `已完成 ${rows.length} 步`;
 }
@@ -45,7 +63,7 @@ export function ConsultationRunTimeline({
 }>) {
   const bodyId = useId();
   const [userOpen, setUserOpen] = useState<boolean | null>(null);
-  const visibleRows = rows.length === 0 && live ? [QUEUED_TIMELINE_ROW] : rows;
+  const visibleRows = visibleTimelineRows(rows, live);
   if (visibleRows.length === 0) return null;
   const open = userOpen ?? live;
   const summary = timelineSummaryLabel(rows, live);

frontend/src/components/rectification-agentic-chat.tsx

@@ -15,6 +15,7 @@ import {
 } from "@/lib/agent-activity-trace";
 import {
   RECTIFICATION_ACTIVITY_PROGRESS_LABELS,
+  RECTIFICATION_ANALYZING_LIVE_LABEL,
   RECTIFICATION_TOOL_DONE_LABELS,
   RECTIFICATION_TOOL_PROGRESS_LABELS,
   activityTraceFromReceipt,
@@ -938,8 +939,8 @@ export function RectificationAgenticChat(props: RectificationAgenticChatProps) {
             });
             completedReceipt = receiptFromRectificationActivityState(activityReceiptState);
             currentActivity = nextActivityView(currentActivity, {
-              phase: rectificationToolActivityPhase(tool),
-              label: rememberLiveActivity(RECTIFICATION_TOOL_DONE_LABELS[tool], tool),
+              phase: "evidence-validation",
+              label: rememberLiveActivity(RECTIFICATION_ANALYZING_LIVE_LABEL, null),
               completedTrail: rectificationCompletedTrail(activityReceiptState.completedSteps),
             });
             frames.touch();
@@ -1371,15 +1372,6 @@ export function RectificationAgenticChat(props: RectificationAgenticChatProps) {
   const collectSpokenPrompt = currentQuestion?.kind === "collect_spoken"
     ? currentQuestion.prompt
     : null;
-  const showCollectStop = Boolean(
-    latestLiveQuestion
-    && latestLiveQuestion.kind === "collect_spoken"
-    && currentQuestion?.focus_id === latestLiveQuestion.focus_id
-    && !questionIsAnswered(latestLiveQuestion)
-    && !busy
-    && !readonly
-    && regeneratingMessageKey === null,
-  );
   const adoptedRangeLabel = candidateResult?.credibleRange
     ? `${candidateResult.credibleRange[0]}–${candidateResult.credibleRange[1]}`
     : null;
@@ -1459,16 +1451,6 @@ export function RectificationAgenticChat(props: RectificationAgenticChatProps) {
     void submitStructuredChoice(STOP_ACTION, "stop");
   }
 
-  function submitCollectStop() {
-    if (!latestLiveQuestion || latestLiveQuestion.kind !== "collect_spoken") return;
-    void submitStructuredChoice(STOP_ACTION, "stop", {
-      focusId: latestLiveQuestion.focus_id,
-      questionId: latestLiveQuestion.question_id,
-      probeId: latestLiveQuestion.probe_id,
-      caseRevision: choiceCard?.case_revision ?? 0,
-    });
-  }
-
   const boardPeek = compactBoard && !boardOpen ? (
     <RectificationBoardPeek
       result={candidateResult}
@@ -1707,16 +1689,6 @@ export function RectificationAgenticChat(props: RectificationAgenticChatProps) {
             }}
             onStop={stopRun}
           />
-          {showCollectStop && (
-            <button
-              type="button"
-              className="rectification-collect-stop"
-              disabled={!canSend}
-              onClick={submitCollectStop}
-            >
-              {CHOICE_STOP_LABEL}
-            </button>
-          )}
 
           <div className="composer-footer">
             <ModelSelector

frontend/src/components/rectification-choice-card.tsx

@@ -1,11 +1,11 @@
 "use client";
 
-import { Check } from "lucide-react";
 import { useState } from "react";
 import { InlineSpinner } from "@/components/inline-spinner";
-import type {
-  ChoiceKey,
-  RectificationChoiceCard as ChoiceCard,
+import {
+  CHOICE_STOP_LABEL,
+  type ChoiceKey,
+  type RectificationChoiceCard as ChoiceCard,
 } from "@/lib/rectification-agentic/v9/choice-card";
 
 type RectificationChoiceCardProps = Readonly<{
@@ -71,28 +71,18 @@ export function RectificationChoiceCard(props: RectificationChoiceCardProps) {
               onClick={() => select(option.key)}
             >
               <strong>{option.key}.</strong> {option.label}
-              {selectedKey === option.key ? (
-                <span className="rectification-choice-card__selected">
-                  <Check aria-hidden="true" />
-                  已选择
-                </span>
-              ) : null}
             </button>
           ))}
-          <button
-            type="button"
-            className="birth-time-choice-option is-primary"
-            data-selected={selectedKey === "stop" ? "true" : "false"}
-            onClick={stop}
-          >
-            {props.card.stop_label}
-            {selectedKey === "stop" ? (
-              <span className="rectification-choice-card__selected">
-                <Check aria-hidden="true" />
-                已选择
-              </span>
-            ) : null}
-          </button>
+          {props.card.stop_label !== CHOICE_STOP_LABEL ? (
+            <button
+              type="button"
+              className="birth-time-choice-option is-primary"
+              data-selected={selectedKey === "stop" ? "true" : "false"}
+              onClick={stop}
+            >
+              {props.card.stop_label}
+            </button>
+          ) : null}
         </div>
       </fieldset>
     </section>