完善借款、编号、付款与预算并发及验收（09-06-release-gate-integrity）

汇总已落盘的借款本金与还款、兼容历史编号的周期化编号、付款责任与回单核验、报销进度和排序、PWA/采购事务、错误原因与日期校验及ERP退役。
统一共享预算池锁序和锁后判断，恢复差旅原预算选择，补原因码固定夹具及反向完整性检查。
纳入配套迁移、测试、受管QA、分层验收合同、规约及任务记录；原始证据留在ignored artifacts。

关联任务：09-17-company-loan-principal-repayment、09-17-erp-exclusive-retirement、09-18-reimbursement-periodic-numbering、09-08-reimbursement-payment-closeout、09-18-local-concurrency-product-fixes、09-19-budget-pool-concurrency、09-05-error-explainability-payment-readiness。
预算补审由Claude定向验证2文件928项通过，原4446/28及r6结果仍仅对应各自历史输入；本轮未重跑测试。
完整新候选门禁、R1真实入口接入与12项公网义务仍开放。生产编号未启用、差旅仍冻结；不推送、不部署，不宣称发布资格。

scripts/qa/full-local-diagnostic.mjs

@@ -223,6 +223,15 @@ async function main() {
     let discovery = null;
     try {
       discovery = existsSync(discoveryFile) ? readJson(discoveryFile) : null;
+      const planFile = path.join(reportDir, "full-local-report/coverage-plan.json");
+      if (existsSync(planFile)) {
+        const plan = readJson(planFile);
+        if (plan.status !== "PASS") throw new Error("invalid_layered_plan");
+        discovery = { ...discovery, cases: plan.localCases };
+        report.coverageObligations = plan.obligations;
+        const resultFile = path.join(reportDir, "full-local-report/local-coverage-result.json");
+        report.localCoverage = existsSync(resultFile) ? readJson(resultFile) : { status: "NOT_RUN" };
+      }
       report.browser = browserInventory(discovery, existsSync(browserFile) ? readJson(browserFile) : null);
     } catch {
       report.browser = browserInventory(discovery, null);