fix: normalize automatic birth-time errors

frontend/src/hooks/use-birth-time-automatic-journey-effects.ts

@@ -16,6 +16,7 @@ import {
 } from "@/lib/birth-time-guided-effect-coordinator";
 import type { StableActionIdentityRegistry } from "@/lib/birth-time-guided-effect-coordinator";
 import { runBirthTimeScoringPoll, scoringPollDelay } from "@/lib/birth-time-guided-polling";
+import { birthTimeUserError } from "@/lib/birth-time-user-error";
 
 type AutomaticEffectsInput = {
   readonly journey: JourneyClientResponse | null;
@@ -82,7 +83,7 @@ export function useBirthTimeAutomaticJourneyEffects(input: AutomaticEffectsInput
       if (publishCurrentJourney({ expected, current: latest.current, next, publish: onJourney })) latest.current = next;
     }).catch((caught: unknown) => {
       if (latest.current?.caseId === expected.caseId && latest.current.turnVersion === expected.turnVersion) {
-        setError(caught instanceof Error ? caught.message : "暂时无法生成下一题，请重试。");
+        setError(birthTimeUserError(caught));
       }
     });
   }, [actionRegistry, generationIdentity, generationRequests, generationRun, latest, onJourney, preview, setError]);
@@ -114,7 +115,7 @@ export function useBirthTimeAutomaticJourneyEffects(input: AutomaticEffectsInput
         latest.current = result.turn;
         if (result.kind === "exhausted") setError("评分仍在进行。你可以稍后继续，或重新检查状态。");
       }).catch((caught: unknown) => {
-        if (!controller.signal.aborted) setError(caught instanceof Error ? caught.message : "暂时无法读取评分进度，请稍后重试。");
+        if (!controller.signal.aborted) setError(birthTimeUserError(caught));
       });
     });
     return () => { cancelStart(); controller.abort(); };

frontend/tests/birth-time-user-errors.test.ts

@@ -15,6 +15,17 @@ test("birth-time errors preserve a safe server message", () => {
 });
 
 test("all guided journey mutations normalize implementation errors", () => {
-  const source = readFileSync(new URL("../src/hooks/use-birth-time-guided-journey.ts", import.meta.url), "utf8");
-  assert.equal((source.match(/setError\(birthTimeUserError\(caught\)\)/g) ?? []).length, 2);
+  const sources = [
+    "../src/hooks/use-birth-time-guided-journey.ts",
+    "../src/hooks/use-birth-time-automatic-journey-effects.ts",
+  ].map((path) => readFileSync(new URL(path, import.meta.url), "utf8"));
+  assert.equal(
+    sources.reduce(
+      (count, source) =>
+        count +
+        (source.match(/setError\(birthTimeUserError\(caught\)\)/g) ?? []).length,
+      0,
+    ),
+    3,
+  );
 });