feat(api): enhance health check and DNS management

- Added batch endpoint for health status queries to reduce the number of requests.
- Improved DNS record management with caching and invalidation mechanisms.
- Updated health check service to handle new configurations and improve performance.
- Refactored certificate service to utilize concurrency for checks, enhancing efficiency.
- Removed unused dependencies and optimized package configurations.

Co-authored-by: Cursor <[email protected]>

apps/api/src/app.ts

@@ -32,6 +32,7 @@ import {
 import { settingsRoutes } from "./routes/settings.js";
 import { integrationsVpsTrackerRoutes } from "./routes/integrations-vps-tracker.js";
 import { auditRoutes } from "./routes/audit.js";
+import { repos, walCheckpointTruncate } from "@cfdm/db";
 import * as certificateService from "./services/certificate-service.js";
 import {
   createHealthCheckTask,
@@ -43,7 +44,7 @@ import {
   scheduleWeightedDnsJob,
 } from "./services/weighted-dns-scheduler.js";
 import { fireEnsureHealthWorker } from "./services/health/health-worker-deploy.js";
-import { AsyncTask, CronJob } from "toad-scheduler";
+import { AsyncTask, CronJob, ToadScheduler } from "toad-scheduler";
 
 export interface BuildAppOptions {
   config?: AppConfig;
@@ -111,11 +112,20 @@ export async function buildApp(opts: BuildAppOptions = {}) {
   }
 
   if (!opts.memory) {
-    await app.register(import("@fastify/schedule"));
+    const scheduler = new ToadScheduler();
+    app.decorate("scheduler", scheduler);
+    app.addHook("onClose", async () => {
+      scheduler.stop();
+    });
 
     const certTask = new AsyncTask(
       "certificate-check",
       async () => {
+        const pruned = repos.pruneLogs(app.db);
+        if (pruned > 0) {
+          app.log.info({ pruned }, "log retention pruned");
+        }
+        walCheckpointTruncate(app.sqlite);
         const n = await certificateService.runAllChecks(app.db);
         app.log.info({ checked: n }, "certificate check completed");
       },
@@ -124,7 +134,7 @@ export async function buildApp(opts: BuildAppOptions = {}) {
       },
     );
 
-    app.scheduler.addCronJob(
+    scheduler.addCronJob(
       new CronJob(
         { cronExpression: config.certCheckCron },
         certTask,