Merge PR #49: pass birth-time accuracy truth into consultation engine

Reviewed: tsc + consult 295 + rectification 747 + python suites green;
guard functions and window/general instructions verified unchanged.
Conflict: BUG entry renumbered 467→468 (467 taken by report-extraction).
Review fix: test_consultation_birth_accuracy.py added to CORE_PYTEST_TARGETS
(pytest-style file outside the rectification glob would never hit the auto gate).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0155nFCgCHtoA7jhSDGmZmMu

frontend/src/lib/consultation-birth-time-mode.ts

@@ -18,6 +18,14 @@ export type NatalMinuteConsultationMode = Extract<
 >;
 
 export const UNVERIFIED_BIRTH_TIME_NOTICE = "使用未校正填报时间；分钟敏感结论的置信度已降低。";
+export const HOSPITAL_REPORTED_BIRTH_TIME_NOTICE = "使用你填报的出生时间（医院记录）排盘";
+export const FAMILY_EXACT_REPORTED_BIRTH_TIME_NOTICE = "使用你填报的出生时间排盘；分钟敏感结论的置信度已降低。";
+
+export function unverifiedBirthTimeNotice(source: string | null | undefined): string {
+  if (source === "hospital_record") return HOSPITAL_REPORTED_BIRTH_TIME_NOTICE;
+  if (source === "family_exact") return FAMILY_EXACT_REPORTED_BIRTH_TIME_NOTICE;
+  return UNVERIFIED_BIRTH_TIME_NOTICE;
+}
 
 export function isNatalMinuteConsultationMode(
   mode: ConsultationBirthTimeMode,
@@ -41,12 +49,17 @@ export function applyBirthTimeModeToWorkflowContext<
     };
     [key: string]: unknown;
   },
->(context: T, mode: ConsultationBirthTimeMode): T {
+>(
+  context: T,
+  mode: ConsultationBirthTimeMode,
+  options?: { birthTimeSource?: string | null },
+): T {
   if (mode !== "unverified_birth_time") return context;
   return {
     ...context,
     consumer_context: {
       ...context.consumer_context,
+      birth_time_notice: unverifiedBirthTimeNotice(options?.birthTimeSource),
       answer_policy: {
         ...context.consumer_context.answer_policy,
         birth_time_confidence: "unverified_reported_time",

frontend/src/lib/consultation-route-service.ts

@@ -27,6 +27,11 @@ export class ConsultationProfileTruthError extends Error {
   }
 }
 
+export type DeclaredBirthAccuracy = Readonly<{
+  declaredAccuracy: "rectified" | "minute" | "15min";
+  timeSource: string;
+}>;
+
 type ServerChartToolInput = Readonly<{
   year: number;
   month: number;
@@ -37,6 +42,8 @@ type ServerChartToolInput = Readonly<{
   lat: number;
   lon: number;
   tz: number;
+  declared_accuracy: DeclaredBirthAccuracy["declaredAccuracy"];
+  time_source: string;
 }>;
 
 export type ServerChartConsultation = Readonly<{
@@ -148,6 +155,30 @@ const concreteReportedSources = new Set([
   "hospital_record", "family_exact", "approximate",
 ]);
 
+/**
+ * Map persisted profile truth onto the Python rectification-gate vocabulary.
+ * `rectified` is reserved for an accepted or confirmed active birth time.
+ */
+export function declaredBirthAccuracyFromProfile(input: {
+  birthTimeStatus: string;
+  birthTimeSource: string;
+  hasActiveBirthTime: boolean;
+}): DeclaredBirthAccuracy {
+  if (
+    (input.birthTimeStatus === "accepted" || input.birthTimeStatus === "confirmed")
+    && input.hasActiveBirthTime
+  ) {
+    return { declaredAccuracy: "rectified", timeSource: "rectified" };
+  }
+  if (input.birthTimeSource === "hospital_record") {
+    return { declaredAccuracy: "minute", timeSource: "hospital" };
+  }
+  if (input.birthTimeSource === "family_exact") {
+    return { declaredAccuracy: "minute", timeSource: "family_clear" };
+  }
+  return { declaredAccuracy: "15min", timeSource: "family_vague" };
+}
+
 function record(value: unknown): RecordValue | null {
   return value !== null && typeof value === "object" && !Array.isArray(value)
     ? value as RecordValue
@@ -303,6 +334,11 @@ function serverChartFromProfile(
     selectedTimeKind = "reported";
   }
   const [hour, minute] = selectedTime.split(":").map(Number);
+  const accuracy = declaredBirthAccuracyFromProfile({
+    birthTimeStatus,
+    birthTimeSource,
+    hasActiveBirthTime: Boolean(activeBirthTime),
+  });
 
   return Object.freeze({
     name,
@@ -316,6 +352,8 @@ function serverChartFromProfile(
       lat: latitude,
       lon: longitude,
       tz: timezoneOffset,
+      declared_accuracy: accuracy.declaredAccuracy,
+      time_source: accuracy.timeSource,
     }),
     truth: Object.freeze({
       birthDate,