feat(server): 完成 F19~F19d pg-boss 作业系统迁移\n\n- 引入 pg-boss（JOB_DRIVER=pgboss）并保留 cron 回滚\n- OCR/委派回收/超期归档改由 pg-boss schedule + work 执行\n- OCR_PROVIDER=off 自动 unschedule ocr.tick\n- 更新 trialrun env/compose/runbook 与 README，并推进 CSV 状态为 DONE

server/src/app.js

@@ -29,9 +29,7 @@ const configReadRoutes = require("./routes/configRead");
 const approvalRulesRoutes = require("./routes/approvalRules");
 const notificationsRoutes = require("./routes/notifications");
 const exportsRoutes = require("./routes/exports");
-const { startDelegationRevokeJob } = require("./jobs/delegationRevokeJob");
-const { startOcrJob } = require("./jobs/ocrJob");
-const { startInvoiceArchiveJob } = require("./jobs/invoiceArchiveJob");
+const { startJobs } = require("./jobs/jobSystem");
 const { AppError } = require("./utils/AppError");
 
 async function buildApp() {
@@ -207,9 +205,7 @@ async function buildApp() {
   await app.register(notificationsRoutes, { prefix: "/api" });
   await app.register(exportsRoutes, { prefix: "/api" });
 
-  startDelegationRevokeJob(app);
-  startOcrJob(app);
-  startInvoiceArchiveJob(app);
+  await startJobs(app);
 
   return app;
 }