Inner Reg Sync Redesign

// 在 UpdateZdRegsBiz.updateLawRegulation() 开头增加：

// 1. 自动修复卡在"同步中"超过30分钟的记录
LambdaUpdateWrapper<LawRegulationSyncRecord> fixStuck = Wrappers
    .lambdaUpdate(LawRegulationSyncRecord.class)
    .set(LawRegulationSyncRecord::getSyncStatus, "0")
    .eq(LawRegulationSyncRecord::getSyncStatus, "1")
    .lt(LawRegulationSyncRecord::getUpdateTime,
        DateUtil.offsetMinute(new Date(), -30));
lawRegulationSyncRecordService.update(fixStuck);

// 2. 超过3次重试的移入人工队列
LambdaUpdateWrapper<LawRegulationSyncRecord> toDead = Wrappers
    .lambdaUpdate(LawRegulationSyncRecord.class)
    .set(LawRegulationSyncRecord::getSyncStatus, "4")
    .in(LawRegulationSyncRecord::getSyncStatus, "0", "3")
    .ge(LawRegulationSyncRecord::getRetryCount, 3);
lawRegulationSyncRecordService.update(toDead);

// Before: 递归 (有 StackOverflow 风险)
public QueryZdRegsXml queryRegsFromZd(req, counter) {
    QueryZdRegsXml result = regsProcess(req, params, counter);
    String nextTraceId = result.getNextTraceId();
    if (isNotEmpty(nextTraceId)) {
        req.setTraceId(nextTraceId);
        result = queryRegsFromZd(req, counter);  // 递归!
    }
    return result;
}

// After: 循环 (安全、可控、可记录进度)
public void syncRegsFromZd(String traceId) {
    int count = 0;
    int limit = zdConfig.getLimit() != null ? zdConfig.getLimit() : 100;
    String currentTraceId = resolveTraceId(traceId);

    while (currentTraceId != null && count < limit) {
        try {
            QueryZdRegsXml result = regsProcess(currentTraceId);
            currentTraceId = result.getNextTraceId();
            count++;
        } catch (Exception e) {
            log.error("[SYNC] 第{}批处理失败, traceId={}",
                count, currentTraceId, e);
            break;  // 失败时中断, 下次从断点继续
        }
    }
    log.info("[SYNC] 本次共处理{}批", count);
}

// Before: 无超时 (可能永久阻塞)
String body = HttpRequest.post(url)
    .addHeaders(headers).form(params)
    .execute().body();

// After: 明确超时
String body = HttpRequest.post(url)
    .addHeaders(headers).form(params)
    .timeout(60000)       // 总超时 60 秒
    .execute().body();