fix(汇总大表): 扩列时按母版期次重写 7 个标题页标题，并修正 8 月母版标题（待验收）

zhizhijie

5 天以前 208c8fc859fcde5fc42ed2802c0483aea5bbdc80

 traffic-audit-server/src/main/java/com/trafficaudit/reportexport/controller/ReportExportController.java

@@ -91,7 +91,12 @@
    /** 生成_道路运输量汇总表.xlsx（汇总工作簿 P0-P1 骨架：整本复制母版，页签/公式/2025 缓存保留） */
    /** 汇总大表按月扩列（Step 1，只做版式、数据留空）：返回下一月版式 xlsx。 */
    @GetMapping("/export/summaryWorkbook/expand")
    public ResponseEntity<byte[]> expandSummaryWorkbook(@RequestParam("period") String period) throws Exception {
    public ResponseEntity<byte[]> expandSummaryWorkbook(@RequestParam("period") String period,
                                                        @RequestParam(value = "titlesOnly", defaultValue = "false") boolean titlesOnly) throws Exception {
        if (titlesOnly) {
            byte[] titled = reportService.fixSummaryTitles(period);
            return buildResponse(titled, String.format("标题修正_道路运输量汇总表_%s.xlsx", period));
        }
        byte[] data = reportService.expandSummaryWorkbook(period);
        return buildResponse(data, String.format("扩列_道路运输量汇总表_%s_待确认.xlsx", period));
    }