feat(rectification): 删掉年月录入卡，年月阶段打字回答且不被追问覆盖

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

@@ -113,13 +113,6 @@ import {
 import { ModelSelector } from "./model-selector";
 import { RectificationBoard, RectificationBoardPeek } from "./rectification-board";
 import { RectificationChoiceCard } from "./rectification-choice-card";
-import {
-  EventDateEntryCard,
-  eventDateYearRange,
-  formatEventDateEntryMessage,
-} from "./event-date-entry-card";
-import { parseYearEntryQuestionId } from "@/lib/rectification-agentic/v9/collection-question-pool";
-import { birthYearFromDate } from "@/lib/rectification-agentic/v9/adult-floor";
 import {
   applyLiveCandidateOffer,
   copyTextForMessage,
@@ -1424,8 +1417,6 @@ export function RectificationAgenticChat(props: RectificationAgenticChatProps) {
     answeredProbeCount: candidateResult?.answeredProbeCount ?? null,
     datedEventCount: candidateResult?.rangeDelivery?.event_count ?? null,
   });
-  const yearEntry = parseYearEntryQuestionId(currentQuestion?.question_id);
-  const yearRange = eventDateYearRange(birthYearFromDate(birthDate));
   const persistedOfferKey = [...messages].reverse().find((message) => message.candidateOffer)?.renderKey;
   const liveSelectionCardKey = persistedOfferKey
     ?? (canOfferCards && !candidateResult?.selectedTime ? latestSettledAssistant?.renderKey : undefined);
@@ -1739,7 +1730,7 @@ export function RectificationAgenticChat(props: RectificationAgenticChatProps) {
           })}
           {questionGap === "persisted_question" && currentQuestion?.prompt && (
             <div className="rectification-message-wrap rectification-message-entry" data-testid="persisted-question">
-              <div className="rectification-message-question">
+              <div className="rectification-message-question is-standalone">
                 {persistedQuestionSurface({
                   questionKind: currentQuestion.kind,
                   hasChoiceCard: Boolean(choiceCard),
@@ -1758,21 +1749,6 @@ export function RectificationAgenticChat(props: RectificationAgenticChatProps) {
                       onStop={submitStop}
                     />
                   </>
-                ) : yearEntry ? (
-                  <>
-                    <p className="rectification-message-question__prompt">{currentQuestion.prompt}</p>
-                    <EventDateEntryCard
-                      defaultDomain={yearEntry.domain}
-                      defaultYear={yearEntry.year ?? undefined}
-                      defaultMonth={yearEntry.month ?? undefined}
-                      minYear={yearRange.minYear}
-                      maxYear={yearRange.maxYear}
-                      disabled={busy || readonly}
-                      onSubmit={(value) => {
-                        void send("message", formatEventDateEntryMessage(value));
-                      }}
-                    />
-                  </>
                 ) : (
                   <p className="rectification-message-question__prompt">{currentQuestion.prompt}</p>
                 )}