fix(chat): keep rectification sessions findable and keep the delivery card

Rectification answers now advance chat_sessions.updated_at (BUG-704).
A ?c= id missing from the loaded page is fetched before anyone may call
it deleted (BUG-705). The range card no longer has a post-card tie-break
button; live questions leave the card visible with adopt locked
(BUG-706/708). Spoken copy bans 相对支持度 (BUG-709).

Task docs assigned 700-704; qizheng already took 700-703.

frontend/src/lib/rectification-agentic/user-copy.ts

@@ -201,6 +201,7 @@ export const RECTIFICATION_USER_COPY = {
   rangeDeliveryTieBreakEntry: "再答两道参考题微调排序",
   rangeDeliveryTieBreakAck: "只微调排序，不改目前范围。",
   rangeDeliveryTieBreakUsed: "这两分钟按现有信息分不开，参考题已经用过。",
+  rangeDeliveryAdoptLocked: "先答完上面这道，再选时间。",
   verificationReportSummary: "查看验证报告",
 } as const;
 
@@ -586,6 +587,7 @@ export function listUserVisibleCopy(): string[] {
     RECTIFICATION_USER_COPY.rangeDeliveryTieBreakEntry,
     RECTIFICATION_USER_COPY.rangeDeliveryTieBreakAck,
     RECTIFICATION_USER_COPY.rangeDeliveryTieBreakUsed,
+    RECTIFICATION_USER_COPY.rangeDeliveryAdoptLocked,
     rangeDeliveryCollectClosed(2),
     rangeDeliveryCollectClosed(4),
     rangeDeliveryCollectClosed(),

frontend/src/lib/rectification-agentic/v9/adopt-narration-agent.ts

@@ -22,7 +22,9 @@ export const ADOPT_NARRATION_TIMEOUT_MS = 8_000;
 export const ADOPT_NARRATION_INSTRUCTIONS = `你只写生时校正采用卡出现时的旁白，不做决定，不改状态，不提问。
 用 2 到 4 句中文对用户说清三件事：为什么这一轮不再往下问、现在给的范围和代表分钟是什么、采用之后会用哪些前事核对。
 若 post_adopt_verification 为空，必须写「采用后没有还能核对的前事，之后新建对话即按此时间排盘，对不上可改选。」，不得写「会拿……核对」。
-只能使用输入事实里出现的时间、年份和相对支持度数字；输入里没有的数字一律不要写。
+只能使用输入事实里出现的时间和年份；输入里没有的数字一律不要写。
+不要写「相对支持度」「概率」「置信度」。两个时间分不开时说「这两个时间按现有信息分不开」，不要念分数。
+只有 stop_facts 里真有「不再问」时才可以那么说。
 不要出现「确认」「精确」这两个词，不得再提问，不要写「我按你说的经历认真分析过了，下面是这次的结果」，不要说「当前候选」，不要说「先用着」。`;
 
 export type AdoptNarrationOutcome =

frontend/src/lib/rectification-agentic/v9/adopt-narration.ts

@@ -126,7 +126,7 @@ function stopFactsFromDropped(
   if (yearless > 0) {
     facts.push({
       kind: "yearless_varga",
-      label: "没有年份的分盘题不再问",
+      label: "没有年份的分盘题按现有信息分不开",
       count: yearless,
     });
   }
@@ -277,6 +277,7 @@ export function validateAdoptNarration(
     return { ok: false, reason: "question" };
   }
   if (/确认|精确/.test(trimmed)) return { ok: false, reason: "promise" };
+  if (/相对支持度|概率|置信度/.test(trimmed)) return { ok: false, reason: "machine_voice" };
   if (
     facts.post_adopt_verification.length === 0
     && /会拿[\s\S]{0,40}核对/.test(trimmed)

frontend/src/lib/rectification-agentic/v9/agent-voice-lexicon.ts

@@ -26,4 +26,5 @@ export const MACHINE_VOICE_LEXICON = [
   "有关联",
   "弱关联",
   "以你说的为准",
+  "相对支持度",
 ] as const;

frontend/src/lib/rectification-agentic/v9/answer-choice.ts

@@ -73,6 +73,7 @@ import {
   type V9CaseDossier,
 } from "./tool-service";
 import { CHOICE_SKIP_QUESTION_LABEL, isPersistedFocusId, isTieBreakRoundSchema, type ChoiceKey } from "./choice-card";
+import { vargaStyleFollowupRenderable } from "./probe-question-contract";
 import { clusterScoreDeltas } from "./probe-explain.ts";
 import {
   adoptDeliveryFacts,
@@ -1326,6 +1327,21 @@ async function persistFocusAfterChoice(input: {
   followup: ReturnType<typeof buildMethodFollowupPlan>["next_followup"];
   askedTurnId?: string | null;
 }) {
+  const followupKind = input.followup?.choice_kind
+    ?? input.followup?.choice_frame?.choice_kind
+    ?? null;
+  const followupStyles = input.followup?.style_options ?? [];
+  if (followupKind === "varga_style" && followupStyles.length > 0 && !vargaStyleFollowupRenderable({
+    choiceKind: followupKind,
+    styleOptions: followupStyles,
+  })) {
+    return {
+      status: "skipped" as const,
+      focus: null,
+      questionId: null,
+      prompt: null,
+    };
+  }
   let persisted;
   try {
     persisted = await persistServerOwnedFocus({

frontend/src/lib/rectification-agentic/v9/method-followup.ts

@@ -143,6 +143,7 @@ import {
   isEventQualityProbe,
   sameYearProbeAsked,
   SEMANTIC_YEAR_KEY,
+  vargaStyleFollowupRenderable,
   type DroppedProbe,
   type ProbeStyleOption,
 } from "./probe-question-contract.ts";
@@ -3070,6 +3071,14 @@ export function tieBreakPersonalityFollowup(
   if (kind !== "varga_style") return null;
   const key = followup.semantic_key ?? "";
   if (!key.startsWith("varga.d9") && !key.startsWith("varga.d10")) return null;
+  const styleOptions = followup.style_options ?? [];
+  if (styleOptions.length > 0 && !vargaStyleFollowupRenderable({
+    choiceKind: kind,
+    styleOptions,
+  })) {
+    return null;
+  }
+  if (styleOptions.length === 0 && !followup.choice_frame) return null;
   return { ...followup, tie_break_round: true };
 }
 

frontend/src/lib/rectification-agentic/v9/probe-question-contract.ts

@@ -266,6 +266,22 @@ export function canRenderYearlessChoice(input: {
   return !optionCopyPresupposesPeriod(input.styleOptions);
 }
 
+/** Same gate as buildChoiceCard: followup exists is not enough. */
+export function vargaStyleFollowupRenderable(input: {
+  choiceKind?: string | null;
+  styleOptions?: readonly unknown[] | null;
+}): boolean {
+  const styles = completeStyleOptions({
+    choiceKind: input.choiceKind,
+    styleOptions: input.styleOptions,
+  });
+  if (!styles.ok) return false;
+  return canRenderYearlessChoice({
+    choiceKind: input.choiceKind,
+    styleOptions: styles.options,
+  });
+}
+
 export function isRenderableProbe(input: {
   informationGain?: number | null;
   candidateIds?: readonly string[] | null;

frontend/src/lib/rectification-agentic/v9/turn-question.ts

@@ -167,19 +167,12 @@ export function applyLiveCandidateOffer<T extends CandidateOfferAnchor>(
     ));
   }
   if (!input.canOffer) return [...messages];
-  const liveInterview = messages.some((message) => (
-    interviewQuestionBlocksAdoptOffer(message.question, false)
-  ));
-  if (liveInterview) {
-    return messages.map((message) => (
-      message.candidateOffer ? { ...message, candidateOffer: undefined } : message
-    ));
-  }
   const owner = [...messages].reverse().find((message) => (
     isSettledAssistant(message)
     && !interviewQuestionBlocksAdoptOffer(message.question, false)
   ));
   if (!owner) {
+    if (messages.some((message) => message.candidateOffer)) return [...messages];
     return messages.map((message) => (
       message.candidateOffer ? { ...message, candidateOffer: undefined } : message
     ));