fix: 局长信箱初核按局长信箱下发时间计算

src/main/java/com/biutag/supervision/service/MailBoxCaptureService.java

@@ -926,7 +926,7 @@ public class MailBoxCaptureService {
         // 3. 用 submit_completion_time 计算初核状态
         LocalDateTime mailTime = mail.getMailTime();
         long maxSeconds = CHECK_LIMIT_DAYS * TimeUtil.SECONDS_OF_A_DAY;
-        long remainingAtInitial = TimeUtil.getRemainingDuration(mailTime, submitCompletionTime, maxSeconds);
+        long remainingAtInitial = TimeUtil.getRemainingDuration(mail.getFirstDistributeTime(), submitCompletionTime, maxSeconds);
         String initialReviewStatus = (remainingAtInitial < 0) ?
                 ComplaintCollectionInitialEnum.TIMEOUT_UPLOAD.getCode() :
                 ComplaintCollectionInitialEnum.UPLOADED.getCode();