fix(rectification): dedupe post-adopt verify and skip this probe only

Adopted reverse-verify repeated already-asked collect stems, treated 「这题跳过」 as stopping the case, and promised holdout/OOS checks that never ran. Collect spoken stems no longer prefix a year.

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

frontend/tests/rectification-server-focus.test.ts

@@ -505,10 +505,13 @@ test("spoken collect followup persists a collect focus without a choice card", a
   assert.equal(result.focus?.intent, "collect_method_evidence");
   assert.equal(result.focus?.expectedAnswerSchema.collect, true);
   assert.equal(result.focus?.expectedAnswerSchema.choice, undefined);
-  assert.match(String(result.focus?.expectedAnswerSchema.prompt ?? ""), /2021/);
+  // 旧：prompt 含 2021 → 新：口语等于 USER_COLLECT_QUESTION.family
+  // 原因：决策 7，采集题不拼年份前缀；fixture 仍带 probe_year 供计分
+  assert.equal(result.focus?.expectedAnswerSchema.prompt, USER_COLLECT_QUESTION.family);
   const openCollect = openQuestionFromPersistedFocus(result);
   assert.equal(openCollect?.kind, "collect_spoken");
-  assert.match(openCollect?.prompt ?? "", /2021/);
+  assert.equal(openCollect?.prompt, USER_COLLECT_QUESTION.family);
+  assert.doesNotMatch(openCollect?.prompt ?? "", /2021/);
   assert.notEqual(openCollect?.unrenderable, true);
 });