feat: add durable ASR-to-patient extraction and guarded review

server/tests/FollowupAudioExtractionAcceptanceTest.php

@@ -93,7 +93,7 @@ $add('same_event_identical_evidence', '完全相同事件结构和逐字证据
 $quote = '最近睡眠不好，其他情况没有谈。';
 $add('absent_fields_not_defaulted', '仅给出现病史，不自动填过敏史、家族史、药物为无或0', $quote,
     [$event('diagnosis', ['symptoms' => '最近睡眠不好'], $quote, ['record_time' => null, 'time_text' => ''])],
-    [$expectedItem('diagnosis', ['symptoms' => '最近睡眠不好'], '2026-09-20', null)]);
+    [$expectedItem('diagnosis', ['symptoms' => '最近睡眠不好'], null, null)]);
 $quote = '我明确没有过敏史，家族病史没谈。';
 $add('explicit_zero_only', '明确无过敏史可保存0，但不扩展到未提及家族史', $quote,
     [$event('diagnosis', ['allergy_history' => 0], $quote, ['record_time' => null, 'time_text' => ''])],
@@ -122,9 +122,9 @@ $add('missing_literal_evidence', '不存在于转写的证据不能成为已核
 $add('empty_literal_evidence', '没有证据的候选需要核对', $quote,
     [$event('blood', ['fasting_blood_sugar' => 6.1], $quote, ['evidence' => []])],
     [$expectedItem('blood', ['fasting_blood_sugar' => 6.1], '2026-09-20', '07:45', false, true)]);
-$add('missing_date', '日期未提供时不使用录制日期静默补齐', $quote,
+$add('missing_date_label_with_spoken_today', 'date_text遗漏但证据明确今天时只按录制日期锚定原话，不依赖模型日期标签', $quote,
     [$event('blood', ['fasting_blood_sugar' => 6.1], $quote, ['date_text' => ''])],
-    [$expectedItem('blood', ['fasting_blood_sugar' => 6.1], null, '07:45', false, true)]);
+    [$expectedItem('blood', ['fasting_blood_sugar' => 6.1], '2026-09-20', '07:45')]);
 $add('invalid_clock', '非法时分不能进入候选', $quote,
     [$event('blood', ['fasting_blood_sugar' => 6.1], $quote, ['record_time' => '25:01'])], []);
 $cases[array_key_last($cases)]['expectedErrorCode'] = 'TIME_INVALID';