fix(rectification): stop occupation coverage from locking questions and the range exit

Occupation answers were stored as career, so coverage never closed, yearless
cards never fired, and the decision layer suppressed an engine-allowed range.
Normalize occupation-collect writes, allow yearless cards once training is
open, offer a range when no distinguish card remains, and align the public
house table to the representative minute.

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

frontend/src/app/api/rectification/agent/route.ts

@@ -34,11 +34,12 @@ import {
 } from "@/lib/rectification-agentic/v9/turn-intent-classifier";
 import { persistServerOwnedFocus, openQuestionFromPersistedFocus, isCollectFocusSchema, isRenderableChoiceOpenQuestion } from "@/lib/rectification-agentic/v9/server-focus";
 import { buildMethodFollowupPlan } from "@/lib/rectification-agentic/v9/method-followup";
+import { isNonConvergingRangeOffer } from "@/lib/rectification-agentic/core/rectification-decision";
 
 export const runtime = "nodejs";
 export const maxDuration = 240;
 
-export const DISCRIMINATOR_EXHAUSTED_NARRATION = "当前几个候选已经构成可信区间。你可以再说一件记得住时间的经历，也可以先按这个区间看盘。";
+export const DISCRIMINATOR_EXHAUSTED_NARRATION = "可以先按当前区间看盘，也可以再补一件记得时间的经历";
 
 function completedMessageResponse(text: string, requestId: string, caseId: string) {
   const body = [
@@ -429,6 +430,14 @@ export async function POST(request: Request) {
           // Ranking stays fail-open when compute is unavailable.
         }
         const decision = decideFromDossier(dossier, { birthDate });
+        if (isNonConvergingRangeOffer(decision)) {
+          await persistV9DeterministicTurn(accounting, userId, caseId, {
+            requestId,
+            userMessage: parsed.data.message ?? null,
+            assistantMessage: DISCRIMINATOR_EXHAUSTED_NARRATION,
+          });
+          return completedMessageResponse(DISCRIMINATOR_EXHAUSTED_NARRATION, requestId, caseId);
+        }
         if (decision.nextAction === "ask_candidate_discriminator") {
           const catalog = rectificationFollowupCatalog(
             dossier.latestResult,
@@ -437,6 +446,7 @@ export async function POST(request: Request) {
           const plan = buildMethodFollowupPlan({
             evidence: dossier.evidence,
             declinedTopics: dossier.conversationSummary.declinedSkippedTopics,
+            closedCollectFocuses: dossier.conversationSummary.declinedSkippedTopics,
             sessionOutcome: "discriminate_candidates",
             ...catalog,
             birthDate,